396349320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{41809}}^1$

素因数の和:41902

約数の個数: 64

約数和(自身を含む): 1204128000

約数和(自身を除く): 807778680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 41809, 83618, 125427, 167236, 209045, 250854, 334472, 418090, 501708, 627135, 836180, 1003416, 1254270, 1672360, 2508540, 3302911, 5017080, 6605822, 9908733, 13211644, 16514555, 19817466, 26423288, 33029110, 39634932, 49543665, 66058220, 79269864, 99087330, 132116440, 198174660, 396349320]

約数ペア:

[(1, 396349320), (2, 198174660), (3, 132116440), (4, 99087330), (5, 79269864), (6, 66058220), (8, 49543665), (10, 39634932), (12, 33029110), (15, 26423288), (20, 19817466), (24, 16514555), (30, 13211644), (40, 9908733), (60, 6605822), (79, 5017080), (120, 3302911), (158, 2508540), (237, 1672360), (316, 1254270), (395, 1003416), (474, 836180), (632, 627135), (790, 501708), (948, 418090), (1185, 334472), (1580, 250854), (1896, 209045), (2370, 167236), (3160, 125427), (4740, 83618), (9480, 41809)]