497940840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1383169}}^1$

素因数の和:1383186

約数の個数: 48

約数和(自身を含む): 1618308900

約数和(自身を除く): 1120368060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1383169, 2766338, 4149507, 5532676, 6915845, 8299014, 11065352, 12448521, 13831690, 16598028, 20747535, 24897042, 27663380, 33196056, 41495070, 49794084, 55326760, 62242605, 82990140, 99588168, 124485210, 165980280, 248970420, 497940840]

約数ペア:

[(1, 497940840), (2, 248970420), (3, 165980280), (4, 124485210), (5, 99588168), (6, 82990140), (8, 62242605), (9, 55326760), (10, 49794084), (12, 41495070), (15, 33196056), (18, 27663380), (20, 24897042), (24, 20747535), (30, 16598028), (36, 13831690), (40, 12448521), (45, 11065352), (60, 8299014), (72, 6915845), (90, 5532676), (120, 4149507), (180, 2766338), (360, 1383169)]