61469280

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 336

約数和(自身を含む): 237976704

約数和(自身を除く): 176507424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 34, 36, 40, 45, 48, 51, 54, 60, 62, 68, 72, 80, 81, 85, 90, 93, 96, 102, 108, 120, 124, 135, 136, 144, 153, 155, 160, 162, 170, 180, 186, 204, 216, 240, 243, 248, 255, 270, 272, 279, 288, 306, 310, 324, 340, 360, 372, 405, 408, 432, 459, 465, 480, 486, 496, 510, 527, 540, 544, 558, 612, 620, 648, 680, 720, 729, 744, 765, 810, 816, 837, 864, 918, 930, 972, 992, 1020, 1054, 1080, 1116, 1215, 1224, 1240, 1296, 1360, 1377, 1395, 1440, 1458, 1488, 1530, 1581, 1620, 1632, 1674, 1836, 1860, 1944, 2040, 2108, 2160, 2232, 2295, 2430, 2448, 2480, 2511, 2592, 2635, 2720, 2754, 2790, 2916, 2976, 3060, 3162, 3240, 3348, 3645, 3672, 3720, 3888, 4080, 4131, 4185, 4216, 4320, 4464, 4590, 4743, 4860, 4896, 4960, 5022, 5270, 5508, 5580, 5832, 6120, 6324, 6480, 6696, 6885, 7290, 7344, 7440, 7533, 7776, 7905, 8160, 8262, 8370, 8432, 8928, 9180, 9486, 9720, 10044, 10540, 11016, 11160, 11664, 12240, 12393, 12555, 12648, 12960, 13392, 13770, 14229, 14580, 14688, 14880, 15066, 15810, 16524, 16740, 16864, 18360, 18972, 19440, 20088, 20655, 21080, 22032, 22320, 22599, 23328, 23715, 24480, 24786, 25110, 25296, 26784, 27540, 28458, 29160, 30132, 31620, 33048, 33480, 36720, 37665, 37944, 38880, 40176, 41310, 42160, 42687, 44064, 44640, 45198, 47430, 49572, 50220, 50592, 55080, 56916, 58320, 60264, 61965, 63240, 66096, 66960, 71145, 73440, 75330, 75888, 80352, 82620, 84320, 85374, 90396, 94860, 99144, 100440, 110160, 112995, 113832, 116640, 120528, 123930, 126480, 128061, 132192, 133920, 142290, 150660, 151776, 165240, 170748, 180792, 189720, 198288, 200880, 213435, 220320, 225990, 227664, 241056, 247860, 252960, 256122, 284580, 301320, 330480, 341496, 361584, 379440, 384183, 396576, 401760, 426870, 451980, 455328, 495720, 512244, 569160, 602640, 640305, 660960, 682992, 723168, 758880, 768366, 853740, 903960, 991440, 1024488, 1138320, 1205280, 1280610, 1365984, 1536732, 1707480, 1807920, 1920915, 1982880, 2048976, 2276640, 2561220, 3073464, 3414960, 3615840, 3841830, 4097952, 5122440, 6146928, 6829920, 7683660, 10244880, 12293856, 15367320, 20489760, 30734640, 61469280]

約数ペア:

[(1, 61469280), (2, 30734640), (3, 20489760), (4, 15367320), (5, 12293856), (6, 10244880), (8, 7683660), (9, 6829920), (10, 6146928), (12, 5122440), (15, 4097952), (16, 3841830), (17, 3615840), (18, 3414960), (20, 3073464), (24, 2561220), (27, 2276640), (30, 2048976), (31, 1982880), (32, 1920915), (34, 1807920), (36, 1707480), (40, 1536732), (45, 1365984), (48, 1280610), (51, 1205280), (54, 1138320), (60, 1024488), (62, 991440), (68, 903960), (72, 853740), (80, 768366), (81, 758880), (85, 723168), (90, 682992), (93, 660960), (96, 640305), (102, 602640), (108, 569160), (120, 512244), (124, 495720), (135, 455328), (136, 451980), (144, 426870), (153, 401760), (155, 396576), (160, 384183), (162, 379440), (170, 361584), (180, 341496), (186, 330480), (204, 301320), (216, 284580), (240, 256122), (243, 252960), (248, 247860), (255, 241056), (270, 227664), (272, 225990), (279, 220320), (288, 213435), (306, 200880), (310, 198288), (324, 189720), (340, 180792), (360, 170748), (372, 165240), (405, 151776), (408, 150660), (432, 142290), (459, 133920), (465, 132192), (480, 128061), (486, 126480), (496, 123930), (510, 120528), (527, 116640), (540, 113832), (544, 112995), (558, 110160), (612, 100440), (620, 99144), (648, 94860), (680, 90396), (720, 85374), (729, 84320), (744, 82620), (765, 80352), (810, 75888), (816, 75330), (837, 73440), (864, 71145), (918, 66960), (930, 66096), (972, 63240), (992, 61965), (1020, 60264), (1054, 58320), (1080, 56916), (1116, 55080), (1215, 50592), (1224, 50220), (1240, 49572), (1296, 47430), (1360, 45198), (1377, 44640), (1395, 44064), (1440, 42687), (1458, 42160), (1488, 41310), (1530, 40176), (1581, 38880), (1620, 37944), (1632, 37665), (1674, 36720), (1836, 33480), (1860, 33048), (1944, 31620), (2040, 30132), (2108, 29160), (2160, 28458), (2232, 27540), (2295, 26784), (2430, 25296), (2448, 25110), (2480, 24786), (2511, 24480), (2592, 23715), (2635, 23328), (2720, 22599), (2754, 22320), (2790, 22032), (2916, 21080), (2976, 20655), (3060, 20088), (3162, 19440), (3240, 18972), (3348, 18360), (3645, 16864), (3672, 16740), (3720, 16524), (3888, 15810), (4080, 15066), (4131, 14880), (4185, 14688), (4216, 14580), (4320, 14229), (4464, 13770), (4590, 13392), (4743, 12960), (4860, 12648), (4896, 12555), (4960, 12393), (5022, 12240), (5270, 11664), (5508, 11160), (5580, 11016), (5832, 10540), (6120, 10044), (6324, 9720), (6480, 9486), (6696, 9180), (6885, 8928), (7290, 8432), (7344, 8370), (7440, 8262), (7533, 8160), (7776, 7905)]