351770520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2931421}}^1$

素因数の和:2931435

約数の個数: 32

約数和(自身を含む): 1055311920

約数和(自身を除く): 703541400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2931421, 5862842, 8794263, 11725684, 14657105, 17588526, 23451368, 29314210, 35177052, 43971315, 58628420, 70354104, 87942630, 117256840, 175885260, 351770520]

約数ペア:

[(1, 351770520), (2, 175885260), (3, 117256840), (4, 87942630), (5, 70354104), (6, 58628420), (8, 43971315), (10, 35177052), (12, 29314210), (15, 23451368), (20, 17588526), (24, 14657105), (30, 11725684), (40, 8794263), (60, 5862842), (120, 2931421)]