25053360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 78328320

約数和(自身を除く): 53274960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 751, 834, 1112, 1390, 1502, 1668, 2085, 2224, 2253, 2780, 3004, 3336, 3755, 4170, 4506, 5560, 6008, 6672, 7510, 8340, 9012, 11120, 11265, 12016, 15020, 16680, 18024, 22530, 30040, 33360, 36048, 45060, 60080, 90120, 104389, 180240, 208778, 313167, 417556, 521945, 626334, 835112, 1043890, 1252668, 1565835, 1670224, 2087780, 2505336, 3131670, 4175560, 5010672, 6263340, 8351120, 12526680, 25053360]

約数ペア:

[(1, 25053360), (2, 12526680), (3, 8351120), (4, 6263340), (5, 5010672), (6, 4175560), (8, 3131670), (10, 2505336), (12, 2087780), (15, 1670224), (16, 1565835), (20, 1252668), (24, 1043890), (30, 835112), (40, 626334), (48, 521945), (60, 417556), (80, 313167), (120, 208778), (139, 180240), (240, 104389), (278, 90120), (417, 60080), (556, 45060), (695, 36048), (751, 33360), (834, 30040), (1112, 22530), (1390, 18024), (1502, 16680), (1668, 15020), (2085, 12016), (2224, 11265), (2253, 11120), (2780, 9012), (3004, 8340), (3336, 7510), (3755, 6672), (4170, 6008), (4506, 5560)]