74069880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617249}}^1$

素因数の和:617263

約数の個数: 32

約数和(自身を含む): 222210000

約数和(自身を除く): 148140120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617249, 1234498, 1851747, 2468996, 3086245, 3703494, 4937992, 6172490, 7406988, 9258735, 12344980, 14813976, 18517470, 24689960, 37034940, 74069880]

約数ペア:

[(1, 74069880), (2, 37034940), (3, 24689960), (4, 18517470), (5, 14813976), (6, 12344980), (8, 9258735), (10, 7406988), (12, 6172490), (15, 4937992), (20, 3703494), (24, 3086245), (30, 2468996), (40, 1851747), (60, 1234498), (120, 617249)]