156756120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 487226880

約数和(自身を除く): 330470760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 151, 164, 205, 211, 246, 302, 328, 410, 422, 453, 492, 604, 615, 633, 755, 820, 844, 906, 984, 1055, 1208, 1230, 1266, 1510, 1640, 1688, 1812, 2110, 2265, 2460, 2532, 3020, 3165, 3624, 4220, 4530, 4920, 5064, 6040, 6191, 6330, 8440, 8651, 9060, 12382, 12660, 17302, 18120, 18573, 24764, 25320, 25953, 30955, 31861, 34604, 37146, 43255, 49528, 51906, 61910, 63722, 69208, 74292, 86510, 92865, 95583, 103812, 123820, 127444, 129765, 148584, 159305, 173020, 185730, 191166, 207624, 247640, 254888, 259530, 318610, 346040, 371460, 382332, 477915, 519060, 637220, 742920, 764664, 955830, 1038120, 1274440, 1306301, 1911660, 2612602, 3823320, 3918903, 5225204, 6531505, 7837806, 10450408, 13063010, 15675612, 19594515, 26126020, 31351224, 39189030, 52252040, 78378060, 156756120]

約数ペア:

[(1, 156756120), (2, 78378060), (3, 52252040), (4, 39189030), (5, 31351224), (6, 26126020), (8, 19594515), (10, 15675612), (12, 13063010), (15, 10450408), (20, 7837806), (24, 6531505), (30, 5225204), (40, 3918903), (41, 3823320), (60, 2612602), (82, 1911660), (120, 1306301), (123, 1274440), (151, 1038120), (164, 955830), (205, 764664), (211, 742920), (246, 637220), (302, 519060), (328, 477915), (410, 382332), (422, 371460), (453, 346040), (492, 318610), (604, 259530), (615, 254888), (633, 247640), (755, 207624), (820, 191166), (844, 185730), (906, 173020), (984, 159305), (1055, 148584), (1208, 129765), (1230, 127444), (1266, 123820), (1510, 103812), (1640, 95583), (1688, 92865), (1812, 86510), (2110, 74292), (2265, 69208), (2460, 63722), (2532, 61910), (3020, 51906), (3165, 49528), (3624, 43255), (4220, 37146), (4530, 34604), (4920, 31861), (5064, 30955), (6040, 25953), (6191, 25320), (6330, 24764), (8440, 18573), (8651, 18120), (9060, 17302), (12382, 12660)]