191986680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1599889}}^1$

素因数の和:1599903

約数の個数: 32

約数和(自身を含む): 575960400

約数和(自身を除く): 383973720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1599889, 3199778, 4799667, 6399556, 7999445, 9599334, 12799112, 15998890, 19198668, 23998335, 31997780, 38397336, 47996670, 63995560, 95993340, 191986680]

約数ペア:

[(1, 191986680), (2, 95993340), (3, 63995560), (4, 47996670), (5, 38397336), (6, 31997780), (8, 23998335), (10, 19198668), (12, 15998890), (15, 12799112), (20, 9599334), (24, 7999445), (30, 6399556), (40, 4799667), (60, 3199778), (120, 1599889)]