2545122120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{14149}}^1$

素因数の和:15662

約数の個数: 64

約数和(自身を含む): 7641000000

約数和(自身を除く): 5095877880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1499, 2998, 4497, 5996, 7495, 8994, 11992, 14149, 14990, 17988, 22485, 28298, 29980, 35976, 42447, 44970, 56596, 59960, 70745, 84894, 89940, 113192, 141490, 169788, 179880, 212235, 282980, 339576, 424470, 565960, 848940, 1697880, 21209351, 42418702, 63628053, 84837404, 106046755, 127256106, 169674808, 212093510, 254512212, 318140265, 424187020, 509024424, 636280530, 848374040, 1272561060, 2545122120]

約数ペア:

[(1, 2545122120), (2, 1272561060), (3, 848374040), (4, 636280530), (5, 509024424), (6, 424187020), (8, 318140265), (10, 254512212), (12, 212093510), (15, 169674808), (20, 127256106), (24, 106046755), (30, 84837404), (40, 63628053), (60, 42418702), (120, 21209351), (1499, 1697880), (2998, 848940), (4497, 565960), (5996, 424470), (7495, 339576), (8994, 282980), (11992, 212235), (14149, 179880), (14990, 169788), (17988, 141490), (22485, 113192), (28298, 89940), (29980, 84894), (35976, 70745), (42447, 59960), (44970, 56596)]