90412680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{753439}}^1$

素因数の和:753453

約数の個数: 32

約数和(自身を含む): 271238400

約数和(自身を除く): 180825720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 753439, 1506878, 2260317, 3013756, 3767195, 4520634, 6027512, 7534390, 9041268, 11301585, 15068780, 18082536, 22603170, 30137560, 45206340, 90412680]

約数ペア:

[(1, 90412680), (2, 45206340), (3, 30137560), (4, 22603170), (5, 18082536), (6, 15068780), (8, 11301585), (10, 9041268), (12, 7534390), (15, 6027512), (20, 4520634), (24, 3767195), (30, 3013756), (40, 2260317), (60, 1506878), (120, 753439)]