1881004080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7837517}}^1$

素因数の和:7837533

約数の個数: 40

約数和(自身を含む): 5831113392

約数和(自身を除く): 3950109312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7837517, 15675034, 23512551, 31350068, 39187585, 47025102, 62700136, 78375170, 94050204, 117562755, 125400272, 156750340, 188100408, 235125510, 313500680, 376200816, 470251020, 627001360, 940502040, 1881004080]

約数ペア:

[(1, 1881004080), (2, 940502040), (3, 627001360), (4, 470251020), (5, 376200816), (6, 313500680), (8, 235125510), (10, 188100408), (12, 156750340), (15, 125400272), (16, 117562755), (20, 94050204), (24, 78375170), (30, 62700136), (40, 47025102), (48, 39187585), (60, 31350068), (80, 23512551), (120, 15675034), (240, 7837517)]