265758480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28393}}^1$

素因数の和:28425

約数の個数: 120

約数和(自身を含む): 961193688

約数和(自身を除く): 695435208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 28393, 56786, 85179, 113572, 141965, 170358, 227144, 255537, 283930, 340716, 369109, 425895, 454288, 511074, 567860, 681432, 738218, 851790, 1022148, 1107327, 1135720, 1277685, 1362864, 1476436, 1703580, 1845545, 2044296, 2214654, 2271440, 2555370, 2952872, 3321981, 3407160, 3691090, 4088592, 4429308, 5110740, 5536635, 5905744, 6643962, 6814320, 7382180, 8858616, 10221480, 11073270, 13287924, 14764360, 16609905, 17717232, 20442960, 22146540, 26575848, 29528720, 33219810, 44293080, 53151696, 66439620, 88586160, 132879240, 265758480]

約数ペア:

[(1, 265758480), (2, 132879240), (3, 88586160), (4, 66439620), (5, 53151696), (6, 44293080), (8, 33219810), (9, 29528720), (10, 26575848), (12, 22146540), (13, 20442960), (15, 17717232), (16, 16609905), (18, 14764360), (20, 13287924), (24, 11073270), (26, 10221480), (30, 8858616), (36, 7382180), (39, 6814320), (40, 6643962), (45, 5905744), (48, 5536635), (52, 5110740), (60, 4429308), (65, 4088592), (72, 3691090), (78, 3407160), (80, 3321981), (90, 2952872), (104, 2555370), (117, 2271440), (120, 2214654), (130, 2044296), (144, 1845545), (156, 1703580), (180, 1476436), (195, 1362864), (208, 1277685), (234, 1135720), (240, 1107327), (260, 1022148), (312, 851790), (360, 738218), (390, 681432), (468, 567860), (520, 511074), (585, 454288), (624, 425895), (720, 369109), (780, 340716), (936, 283930), (1040, 255537), (1170, 227144), (1560, 170358), (1872, 141965), (2340, 113572), (3120, 85179), (4680, 56786), (9360, 28393)]