854777640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{134399}}^1$

素因数の和:134466

約数の個数: 64

約数和(自身を含む): 2612736000

約数和(自身を除く): 1757958360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 134399, 268798, 403197, 537596, 671995, 806394, 1075192, 1343990, 1612788, 2015985, 2687980, 3225576, 4031970, 5375960, 7123147, 8063940, 14246294, 16127880, 21369441, 28492588, 35615735, 42738882, 56985176, 71231470, 85477764, 106847205, 142462940, 170955528, 213694410, 284925880, 427388820, 854777640]

約数ペア:

[(1, 854777640), (2, 427388820), (3, 284925880), (4, 213694410), (5, 170955528), (6, 142462940), (8, 106847205), (10, 85477764), (12, 71231470), (15, 56985176), (20, 42738882), (24, 35615735), (30, 28492588), (40, 21369441), (53, 16127880), (60, 14246294), (106, 8063940), (120, 7123147), (159, 5375960), (212, 4031970), (265, 3225576), (318, 2687980), (424, 2015985), (530, 1612788), (636, 1343990), (795, 1075192), (1060, 806394), (1272, 671995), (1590, 537596), (2120, 403197), (3180, 268798), (6360, 134399)]