140618640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{585911}}^1$

素因数の和:585927

約数の個数: 40

約数和(自身を含む): 435918528

約数和(自身を除く): 295299888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 585911, 1171822, 1757733, 2343644, 2929555, 3515466, 4687288, 5859110, 7030932, 8788665, 9374576, 11718220, 14061864, 17577330, 23436440, 28123728, 35154660, 46872880, 70309320, 140618640]

約数ペア:

[(1, 140618640), (2, 70309320), (3, 46872880), (4, 35154660), (5, 28123728), (6, 23436440), (8, 17577330), (10, 14061864), (12, 11718220), (15, 9374576), (16, 8788665), (20, 7030932), (24, 5859110), (30, 4687288), (40, 3515466), (48, 2929555), (60, 2343644), (80, 1757733), (120, 1171822), (240, 585911)]