64674840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10169}}^1$

素因数の和:10236

約数の個数: 64

約数和(自身を含む): 197704800

約数和(自身を除く): 133029960

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, 10169, 20338, 30507, 40676, 50845, 61014, 81352, 101690, 122028, 152535, 203380, 244056, 305070, 406760, 538957, 610140, 1077914, 1220280, 1616871, 2155828, 2694785, 3233742, 4311656, 5389570, 6467484, 8084355, 10779140, 12934968, 16168710, 21558280, 32337420, 64674840]

約数ペア:

[(1, 64674840), (2, 32337420), (3, 21558280), (4, 16168710), (5, 12934968), (6, 10779140), (8, 8084355), (10, 6467484), (12, 5389570), (15, 4311656), (20, 3233742), (24, 2694785), (30, 2155828), (40, 1616871), (53, 1220280), (60, 1077914), (106, 610140), (120, 538957), (159, 406760), (212, 305070), (265, 244056), (318, 203380), (424, 152535), (530, 122028), (636, 101690), (795, 81352), (1060, 61014), (1272, 50845), (1590, 40676), (2120, 30507), (3180, 20338), (6360, 10169)]