74746680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{622889}}^1$

素因数の和:622903

約数の個数: 32

約数和(自身を含む): 224240400

約数和(自身を除く): 149493720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 622889, 1245778, 1868667, 2491556, 3114445, 3737334, 4983112, 6228890, 7474668, 9343335, 12457780, 14949336, 18686670, 24915560, 37373340, 74746680]

約数ペア:

[(1, 74746680), (2, 37373340), (3, 24915560), (4, 18686670), (5, 14949336), (6, 12457780), (8, 9343335), (10, 7474668), (12, 6228890), (15, 4983112), (20, 3737334), (24, 3114445), (30, 2491556), (40, 1868667), (60, 1245778), (120, 622889)]