88713840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4679}}^1$

素因数の和:4774

約数の個数: 80

約数和(自身を含む): 278553600

約数和(自身を除く): 189839760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4679, 4740, 6320, 9358, 9480, 14037, 18716, 18960, 23395, 28074, 37432, 46790, 56148, 70185, 74864, 93580, 112296, 140370, 187160, 224592, 280740, 369641, 374320, 561480, 739282, 1108923, 1122960, 1478564, 1848205, 2217846, 2957128, 3696410, 4435692, 5544615, 5914256, 7392820, 8871384, 11089230, 14785640, 17742768, 22178460, 29571280, 44356920, 88713840]

約数ペア:

[(1, 88713840), (2, 44356920), (3, 29571280), (4, 22178460), (5, 17742768), (6, 14785640), (8, 11089230), (10, 8871384), (12, 7392820), (15, 5914256), (16, 5544615), (20, 4435692), (24, 3696410), (30, 2957128), (40, 2217846), (48, 1848205), (60, 1478564), (79, 1122960), (80, 1108923), (120, 739282), (158, 561480), (237, 374320), (240, 369641), (316, 280740), (395, 224592), (474, 187160), (632, 140370), (790, 112296), (948, 93580), (1185, 74864), (1264, 70185), (1580, 56148), (1896, 46790), (2370, 37432), (3160, 28074), (3792, 23395), (4679, 18960), (4740, 18716), (6320, 14037), (9358, 9480)]