1405947120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5858113}}^1$

素因数の和:5858129

約数の個数: 40

約数和(自身を含む): 4358436816

約数和(自身を除く): 2952489696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5858113, 11716226, 17574339, 23432452, 29290565, 35148678, 46864904, 58581130, 70297356, 87871695, 93729808, 117162260, 140594712, 175743390, 234324520, 281189424, 351486780, 468649040, 702973560, 1405947120]

約数ペア:

[(1, 1405947120), (2, 702973560), (3, 468649040), (4, 351486780), (5, 281189424), (6, 234324520), (8, 175743390), (10, 140594712), (12, 117162260), (15, 93729808), (16, 87871695), (20, 70297356), (24, 58581130), (30, 46864904), (40, 35148678), (48, 29290565), (60, 23432452), (80, 17574339), (120, 11716226), (240, 5858113)]