87631080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3217}}^1$

素因数の和:3458

約数の個数: 64

約数和(自身を含む): 264133440

約数和(自身を除く): 176502360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 3217, 3405, 4540, 5448, 6434, 6810, 9080, 9651, 12868, 13620, 16085, 19302, 25736, 27240, 32170, 38604, 48255, 64340, 77208, 96510, 128680, 193020, 386040, 730259, 1460518, 2190777, 2921036, 3651295, 4381554, 5842072, 7302590, 8763108, 10953885, 14605180, 17526216, 21907770, 29210360, 43815540, 87631080]

約数ペア:

[(1, 87631080), (2, 43815540), (3, 29210360), (4, 21907770), (5, 17526216), (6, 14605180), (8, 10953885), (10, 8763108), (12, 7302590), (15, 5842072), (20, 4381554), (24, 3651295), (30, 2921036), (40, 2190777), (60, 1460518), (120, 730259), (227, 386040), (454, 193020), (681, 128680), (908, 96510), (1135, 77208), (1362, 64340), (1816, 48255), (2270, 38604), (2724, 32170), (3217, 27240), (3405, 25736), (4540, 19302), (5448, 16085), (6434, 13620), (6810, 12868), (9080, 9651)]