493669560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{77621}}^1$

素因数の和:77688

約数の個数: 64

約数和(自身を含む): 1508971680

約数和(自身を除く): 1015302120

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, 77621, 155242, 232863, 310484, 388105, 465726, 620968, 776210, 931452, 1164315, 1552420, 1862904, 2328630, 3104840, 4113913, 4657260, 8227826, 9314520, 12341739, 16455652, 20569565, 24683478, 32911304, 41139130, 49366956, 61708695, 82278260, 98733912, 123417390, 164556520, 246834780, 493669560]

約数ペア:

[(1, 493669560), (2, 246834780), (3, 164556520), (4, 123417390), (5, 98733912), (6, 82278260), (8, 61708695), (10, 49366956), (12, 41139130), (15, 32911304), (20, 24683478), (24, 20569565), (30, 16455652), (40, 12341739), (53, 9314520), (60, 8227826), (106, 4657260), (120, 4113913), (159, 3104840), (212, 2328630), (265, 1862904), (318, 1552420), (424, 1164315), (530, 931452), (636, 776210), (795, 620968), (1060, 465726), (1272, 388105), (1590, 310484), (2120, 232863), (3180, 155242), (6360, 77621)]