2580497520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{967}}^1\times {\mathrm{11119}}^1$

素因数の和:12102

約数の個数: 80

約数和(自身を含む): 8008535040

約数和(自身を除く): 5428037520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 967, 1934, 2901, 3868, 4835, 5802, 7736, 9670, 11119, 11604, 14505, 15472, 19340, 22238, 23208, 29010, 33357, 38680, 44476, 46416, 55595, 58020, 66714, 77360, 88952, 111190, 116040, 133428, 166785, 177904, 222380, 232080, 266856, 333570, 444760, 533712, 667140, 889520, 1334280, 2668560, 10752073, 21504146, 32256219, 43008292, 53760365, 64512438, 86016584, 107520730, 129024876, 161281095, 172033168, 215041460, 258049752, 322562190, 430082920, 516099504, 645124380, 860165840, 1290248760, 2580497520]

約数ペア:

[(1, 2580497520), (2, 1290248760), (3, 860165840), (4, 645124380), (5, 516099504), (6, 430082920), (8, 322562190), (10, 258049752), (12, 215041460), (15, 172033168), (16, 161281095), (20, 129024876), (24, 107520730), (30, 86016584), (40, 64512438), (48, 53760365), (60, 43008292), (80, 32256219), (120, 21504146), (240, 10752073), (967, 2668560), (1934, 1334280), (2901, 889520), (3868, 667140), (4835, 533712), (5802, 444760), (7736, 333570), (9670, 266856), (11119, 232080), (11604, 222380), (14505, 177904), (15472, 166785), (19340, 133428), (22238, 116040), (23208, 111190), (29010, 88952), (33357, 77360), (38680, 66714), (44476, 58020), (46416, 55595)]