673591920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{35527}}^1$

素因数の和:35622

約数の個数: 80

約数和(自身を含む): 2114626560

約数和(自身を除く): 1441034640

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, 4740, 6320, 9480, 18960, 35527, 71054, 106581, 142108, 177635, 213162, 284216, 355270, 426324, 532905, 568432, 710540, 852648, 1065810, 1421080, 1705296, 2131620, 2806633, 2842160, 4263240, 5613266, 8419899, 8526480, 11226532, 14033165, 16839798, 22453064, 28066330, 33679596, 42099495, 44906128, 56132660, 67359192, 84198990, 112265320, 134718384, 168397980, 224530640, 336795960, 673591920]

約数ペア:

[(1, 673591920), (2, 336795960), (3, 224530640), (4, 168397980), (5, 134718384), (6, 112265320), (8, 84198990), (10, 67359192), (12, 56132660), (15, 44906128), (16, 42099495), (20, 33679596), (24, 28066330), (30, 22453064), (40, 16839798), (48, 14033165), (60, 11226532), (79, 8526480), (80, 8419899), (120, 5613266), (158, 4263240), (237, 2842160), (240, 2806633), (316, 2131620), (395, 1705296), (474, 1421080), (632, 1065810), (790, 852648), (948, 710540), (1185, 568432), (1264, 532905), (1580, 426324), (1896, 355270), (2370, 284216), (3160, 213162), (3792, 177635), (4740, 142108), (6320, 106581), (9480, 71054), (18960, 35527)]