102737640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{856147}}^1$

素因数の和:856161

約数の個数: 32

約数和(自身を含む): 308213280

約数和(自身を除く): 205475640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 856147, 1712294, 2568441, 3424588, 4280735, 5136882, 6849176, 8561470, 10273764, 12842205, 17122940, 20547528, 25684410, 34245880, 51368820, 102737640]

約数ペア:

[(1, 102737640), (2, 51368820), (3, 34245880), (4, 25684410), (5, 20547528), (6, 17122940), (8, 12842205), (10, 10273764), (12, 8561470), (15, 6849176), (20, 5136882), (24, 4280735), (30, 3424588), (40, 2568441), (60, 1712294), (120, 856147)]