85386720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{177889}}^1$

素因数の和:177907

約数の個数: 48

約数和(自身を含む): 268969680

約数和(自身を除く): 183582960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 177889, 355778, 533667, 711556, 889445, 1067334, 1423112, 1778890, 2134668, 2668335, 2846224, 3557780, 4269336, 5336670, 5692448, 7115560, 8538672, 10673340, 14231120, 17077344, 21346680, 28462240, 42693360, 85386720]

約数ペア:

[(1, 85386720), (2, 42693360), (3, 28462240), (4, 21346680), (5, 17077344), (6, 14231120), (8, 10673340), (10, 8538672), (12, 7115560), (15, 5692448), (16, 5336670), (20, 4269336), (24, 3557780), (30, 2846224), (32, 2668335), (40, 2134668), (48, 1778890), (60, 1423112), (80, 1067334), (96, 889445), (120, 711556), (160, 533667), (240, 355778), (480, 177889)]