9908040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{82567}}^1$

素因数の和:82581

約数の個数: 32

約数和(自身を含む): 29724480

約数和(自身を除く): 19816440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 82567, 165134, 247701, 330268, 412835, 495402, 660536, 825670, 990804, 1238505, 1651340, 1981608, 2477010, 3302680, 4954020, 9908040]

約数ペア:

[(1, 9908040), (2, 4954020), (3, 3302680), (4, 2477010), (5, 1981608), (6, 1651340), (8, 1238505), (10, 990804), (12, 825670), (15, 660536), (20, 495402), (24, 412835), (30, 330268), (40, 247701), (60, 165134), (120, 82567)]