4678680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 14192640

約数和(自身を除く): 9513960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 307, 381, 508, 614, 635, 762, 921, 1016, 1228, 1270, 1524, 1535, 1842, 1905, 2456, 2540, 3048, 3070, 3684, 3810, 4605, 5080, 6140, 7368, 7620, 9210, 12280, 15240, 18420, 36840, 38989, 77978, 116967, 155956, 194945, 233934, 311912, 389890, 467868, 584835, 779780, 935736, 1169670, 1559560, 2339340, 4678680]

約数ペア:

[(1, 4678680), (2, 2339340), (3, 1559560), (4, 1169670), (5, 935736), (6, 779780), (8, 584835), (10, 467868), (12, 389890), (15, 311912), (20, 233934), (24, 194945), (30, 155956), (40, 116967), (60, 77978), (120, 38989), (127, 36840), (254, 18420), (307, 15240), (381, 12280), (508, 9210), (614, 7620), (635, 7368), (762, 6140), (921, 5080), (1016, 4605), (1228, 3810), (1270, 3684), (1524, 3070), (1535, 3048), (1842, 2540), (1905, 2456)]