4648702920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{305033}}^1$

素因数の和:305174

約数の個数: 64

約数和(自身を含む): 14055966720

約数和(自身を除く): 9407263800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 305033, 610066, 915099, 1220132, 1525165, 1830198, 2440264, 3050330, 3660396, 4575495, 6100660, 7320792, 9150990, 12201320, 18301980, 36603960, 38739191, 77478382, 116217573, 154956764, 193695955, 232435146, 309913528, 387391910, 464870292, 581087865, 774783820, 929740584, 1162175730, 1549567640, 2324351460, 4648702920]

約数ペア:

[(1, 4648702920), (2, 2324351460), (3, 1549567640), (4, 1162175730), (5, 929740584), (6, 774783820), (8, 581087865), (10, 464870292), (12, 387391910), (15, 309913528), (20, 232435146), (24, 193695955), (30, 154956764), (40, 116217573), (60, 77478382), (120, 38739191), (127, 36603960), (254, 18301980), (381, 12201320), (508, 9150990), (635, 7320792), (762, 6100660), (1016, 4575495), (1270, 3660396), (1524, 3050330), (1905, 2440264), (2540, 1830198), (3048, 1525165), (3810, 1220132), (5080, 915099), (7620, 610066), (15240, 305033)]