151642080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 288

約数和(自身を含む): 553512960

約数和(自身を除く): 401870880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 43, 45, 48, 60, 62, 72, 79, 80, 86, 90, 93, 96, 120, 124, 129, 144, 155, 158, 160, 172, 180, 186, 215, 237, 240, 248, 258, 279, 288, 310, 316, 344, 360, 372, 387, 395, 430, 465, 474, 480, 496, 516, 558, 620, 632, 645, 688, 711, 720, 744, 774, 790, 860, 930, 948, 992, 1032, 1116, 1185, 1240, 1264, 1290, 1333, 1376, 1395, 1422, 1440, 1488, 1548, 1580, 1720, 1860, 1896, 1935, 2064, 2232, 2370, 2449, 2480, 2528, 2580, 2666, 2790, 2844, 2976, 3096, 3160, 3397, 3440, 3555, 3720, 3792, 3870, 3999, 4128, 4464, 4740, 4898, 4960, 5160, 5332, 5580, 5688, 6192, 6320, 6665, 6794, 6880, 7110, 7347, 7440, 7584, 7740, 7998, 8928, 9480, 9796, 10191, 10320, 10664, 11160, 11376, 11997, 12245, 12384, 12640, 13330, 13588, 14220, 14694, 14880, 15480, 15996, 16985, 18960, 19592, 19995, 20382, 20640, 21328, 22041, 22320, 22752, 23994, 24490, 26660, 27176, 28440, 29388, 30573, 30960, 31992, 33970, 36735, 37920, 39184, 39990, 40764, 42656, 44082, 44640, 47988, 48980, 50955, 53320, 54352, 56880, 58776, 59985, 61146, 61920, 63984, 67940, 73470, 78368, 79980, 81528, 88164, 95976, 97960, 101910, 105307, 106640, 108704, 110205, 113760, 117552, 119970, 122292, 127968, 135880, 146940, 152865, 159960, 163056, 176328, 191952, 195920, 203820, 210614, 213280, 220410, 235104, 239940, 244584, 271760, 293880, 305730, 315921, 319920, 326112, 352656, 383904, 391840, 407640, 421228, 440820, 479880, 489168, 526535, 543520, 587760, 611460, 631842, 639840, 705312, 815280, 842456, 881640, 947763, 959760, 978336, 1053070, 1175520, 1222920, 1263684, 1579605, 1630560, 1684912, 1763280, 1895526, 1919520, 2106140, 2445840, 2527368, 3159210, 3369824, 3526560, 3791052, 4212280, 4738815, 4891680, 5054736, 6318420, 7582104, 8424560, 9477630, 10109472, 12636840, 15164208, 16849120, 18955260, 25273680, 30328416, 37910520, 50547360, 75821040, 151642080]

約数ペア:

[(1, 151642080), (2, 75821040), (3, 50547360), (4, 37910520), (5, 30328416), (6, 25273680), (8, 18955260), (9, 16849120), (10, 15164208), (12, 12636840), (15, 10109472), (16, 9477630), (18, 8424560), (20, 7582104), (24, 6318420), (30, 5054736), (31, 4891680), (32, 4738815), (36, 4212280), (40, 3791052), (43, 3526560), (45, 3369824), (48, 3159210), (60, 2527368), (62, 2445840), (72, 2106140), (79, 1919520), (80, 1895526), (86, 1763280), (90, 1684912), (93, 1630560), (96, 1579605), (120, 1263684), (124, 1222920), (129, 1175520), (144, 1053070), (155, 978336), (158, 959760), (160, 947763), (172, 881640), (180, 842456), (186, 815280), (215, 705312), (237, 639840), (240, 631842), (248, 611460), (258, 587760), (279, 543520), (288, 526535), (310, 489168), (316, 479880), (344, 440820), (360, 421228), (372, 407640), (387, 391840), (395, 383904), (430, 352656), (465, 326112), (474, 319920), (480, 315921), (496, 305730), (516, 293880), (558, 271760), (620, 244584), (632, 239940), (645, 235104), (688, 220410), (711, 213280), (720, 210614), (744, 203820), (774, 195920), (790, 191952), (860, 176328), (930, 163056), (948, 159960), (992, 152865), (1032, 146940), (1116, 135880), (1185, 127968), (1240, 122292), (1264, 119970), (1290, 117552), (1333, 113760), (1376, 110205), (1395, 108704), (1422, 106640), (1440, 105307), (1488, 101910), (1548, 97960), (1580, 95976), (1720, 88164), (1860, 81528), (1896, 79980), (1935, 78368), (2064, 73470), (2232, 67940), (2370, 63984), (2449, 61920), (2480, 61146), (2528, 59985), (2580, 58776), (2666, 56880), (2790, 54352), (2844, 53320), (2976, 50955), (3096, 48980), (3160, 47988), (3397, 44640), (3440, 44082), (3555, 42656), (3720, 40764), (3792, 39990), (3870, 39184), (3999, 37920), (4128, 36735), (4464, 33970), (4740, 31992), (4898, 30960), (4960, 30573), (5160, 29388), (5332, 28440), (5580, 27176), (5688, 26660), (6192, 24490), (6320, 23994), (6665, 22752), (6794, 22320), (6880, 22041), (7110, 21328), (7347, 20640), (7440, 20382), (7584, 19995), (7740, 19592), (7998, 18960), (8928, 16985), (9480, 15996), (9796, 15480), (10191, 14880), (10320, 14694), (10664, 14220), (11160, 13588), (11376, 13330), (11997, 12640), (12245, 12384)]