155481120

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 336

約数和(自身を含む): 581720832

約数和(自身を除く): 426239712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 43, 45, 48, 54, 60, 62, 72, 80, 81, 86, 90, 93, 96, 108, 120, 124, 129, 135, 144, 155, 160, 162, 172, 180, 186, 215, 216, 240, 243, 248, 258, 270, 279, 288, 310, 324, 344, 360, 372, 387, 405, 430, 432, 465, 480, 486, 496, 516, 540, 558, 620, 645, 648, 688, 720, 729, 744, 774, 810, 837, 860, 864, 930, 972, 992, 1032, 1080, 1116, 1161, 1215, 1240, 1290, 1296, 1333, 1376, 1395, 1440, 1458, 1488, 1548, 1620, 1674, 1720, 1860, 1935, 1944, 2064, 2160, 2232, 2322, 2430, 2480, 2511, 2580, 2592, 2666, 2790, 2916, 2976, 3096, 3240, 3348, 3440, 3483, 3645, 3720, 3870, 3888, 3999, 4128, 4185, 4320, 4464, 4644, 4860, 4960, 5022, 5160, 5332, 5580, 5805, 5832, 6192, 6480, 6665, 6696, 6880, 6966, 7290, 7440, 7533, 7740, 7776, 7998, 8370, 8928, 9288, 9720, 10044, 10320, 10449, 10664, 11160, 11610, 11664, 11997, 12384, 12555, 12960, 13330, 13392, 13932, 14580, 14880, 15066, 15480, 15996, 16740, 17415, 18576, 19440, 19995, 20088, 20640, 20898, 21328, 22320, 22599, 23220, 23328, 23994, 25110, 26660, 26784, 27864, 29160, 30132, 30960, 31347, 31992, 33480, 34830, 35991, 37152, 37665, 38880, 39990, 40176, 41796, 42656, 44640, 45198, 46440, 47988, 50220, 52245, 53320, 55728, 58320, 59985, 60264, 61920, 62694, 63984, 66960, 69660, 71982, 75330, 79980, 80352, 83592, 90396, 92880, 95976, 100440, 104490, 106640, 107973, 111456, 112995, 116640, 119970, 120528, 125388, 127968, 133920, 139320, 143964, 150660, 156735, 159960, 167184, 179955, 180792, 185760, 191952, 200880, 208980, 213280, 215946, 225990, 239940, 241056, 250776, 278640, 287928, 301320, 313470, 319920, 323919, 334368, 359910, 361584, 383904, 401760, 417960, 431892, 451980, 479880, 501552, 539865, 557280, 575856, 602640, 626940, 639840, 647838, 719820, 723168, 835920, 863784, 903960, 959760, 971757, 1003104, 1079730, 1151712, 1205280, 1253880, 1295676, 1439640, 1619595, 1671840, 1727568, 1807920, 1919520, 1943514, 2159460, 2507760, 2591352, 2879280, 3239190, 3455136, 3615840, 3887028, 4318920, 4858785, 5015520, 5182704, 5758560, 6478380, 7774056, 8637840, 9717570, 10365408, 12956760, 15548112, 17275680, 19435140, 25913520, 31096224, 38870280, 51827040, 77740560, 155481120]

約数ペア:

[(1, 155481120), (2, 77740560), (3, 51827040), (4, 38870280), (5, 31096224), (6, 25913520), (8, 19435140), (9, 17275680), (10, 15548112), (12, 12956760), (15, 10365408), (16, 9717570), (18, 8637840), (20, 7774056), (24, 6478380), (27, 5758560), (30, 5182704), (31, 5015520), (32, 4858785), (36, 4318920), (40, 3887028), (43, 3615840), (45, 3455136), (48, 3239190), (54, 2879280), (60, 2591352), (62, 2507760), (72, 2159460), (80, 1943514), (81, 1919520), (86, 1807920), (90, 1727568), (93, 1671840), (96, 1619595), (108, 1439640), (120, 1295676), (124, 1253880), (129, 1205280), (135, 1151712), (144, 1079730), (155, 1003104), (160, 971757), (162, 959760), (172, 903960), (180, 863784), (186, 835920), (215, 723168), (216, 719820), (240, 647838), (243, 639840), (248, 626940), (258, 602640), (270, 575856), (279, 557280), (288, 539865), (310, 501552), (324, 479880), (344, 451980), (360, 431892), (372, 417960), (387, 401760), (405, 383904), (430, 361584), (432, 359910), (465, 334368), (480, 323919), (486, 319920), (496, 313470), (516, 301320), (540, 287928), (558, 278640), (620, 250776), (645, 241056), (648, 239940), (688, 225990), (720, 215946), (729, 213280), (744, 208980), (774, 200880), (810, 191952), (837, 185760), (860, 180792), (864, 179955), (930, 167184), (972, 159960), (992, 156735), (1032, 150660), (1080, 143964), (1116, 139320), (1161, 133920), (1215, 127968), (1240, 125388), (1290, 120528), (1296, 119970), (1333, 116640), (1376, 112995), (1395, 111456), (1440, 107973), (1458, 106640), (1488, 104490), (1548, 100440), (1620, 95976), (1674, 92880), (1720, 90396), (1860, 83592), (1935, 80352), (1944, 79980), (2064, 75330), (2160, 71982), (2232, 69660), (2322, 66960), (2430, 63984), (2480, 62694), (2511, 61920), (2580, 60264), (2592, 59985), (2666, 58320), (2790, 55728), (2916, 53320), (2976, 52245), (3096, 50220), (3240, 47988), (3348, 46440), (3440, 45198), (3483, 44640), (3645, 42656), (3720, 41796), (3870, 40176), (3888, 39990), (3999, 38880), (4128, 37665), (4185, 37152), (4320, 35991), (4464, 34830), (4644, 33480), (4860, 31992), (4960, 31347), (5022, 30960), (5160, 30132), (5332, 29160), (5580, 27864), (5805, 26784), (5832, 26660), (6192, 25110), (6480, 23994), (6665, 23328), (6696, 23220), (6880, 22599), (6966, 22320), (7290, 21328), (7440, 20898), (7533, 20640), (7740, 20088), (7776, 19995), (7998, 19440), (8370, 18576), (8928, 17415), (9288, 16740), (9720, 15996), (10044, 15480), (10320, 15066), (10449, 14880), (10664, 14580), (11160, 13932), (11610, 13392), (11664, 13330), (11997, 12960), (12384, 12555)]