28865777520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{56921}}^1$

素因数の和:59050

約数の個数: 80

約数和(自身を含む): 89527832352

約数和(自身を除く): 60662054832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2113, 4226, 6339, 8452, 10565, 12678, 16904, 21130, 25356, 31695, 33808, 42260, 50712, 56921, 63390, 84520, 101424, 113842, 126780, 169040, 170763, 227684, 253560, 284605, 341526, 455368, 507120, 569210, 683052, 853815, 910736, 1138420, 1366104, 1707630, 2276840, 2732208, 3415260, 4553680, 6830520, 13661040, 120274073, 240548146, 360822219, 481096292, 601370365, 721644438, 962192584, 1202740730, 1443288876, 1804111095, 1924385168, 2405481460, 2886577752, 3608222190, 4810962920, 5773155504, 7216444380, 9621925840, 14432888760, 28865777520]

約数ペア:

[(1, 28865777520), (2, 14432888760), (3, 9621925840), (4, 7216444380), (5, 5773155504), (6, 4810962920), (8, 3608222190), (10, 2886577752), (12, 2405481460), (15, 1924385168), (16, 1804111095), (20, 1443288876), (24, 1202740730), (30, 962192584), (40, 721644438), (48, 601370365), (60, 481096292), (80, 360822219), (120, 240548146), (240, 120274073), (2113, 13661040), (4226, 6830520), (6339, 4553680), (8452, 3415260), (10565, 2732208), (12678, 2276840), (16904, 1707630), (21130, 1366104), (25356, 1138420), (31695, 910736), (33808, 853815), (42260, 683052), (50712, 569210), (56921, 507120), (63390, 455368), (84520, 341526), (101424, 284605), (113842, 253560), (126780, 227684), (169040, 170763)]