52160040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{144889}}^1$

素因数の和:144906

約数の個数: 48

約数和(自身を含む): 169521300

約数和(自身を除く): 117361260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 144889, 289778, 434667, 579556, 724445, 869334, 1159112, 1304001, 1448890, 1738668, 2173335, 2608002, 2897780, 3477336, 4346670, 5216004, 5795560, 6520005, 8693340, 10432008, 13040010, 17386680, 26080020, 52160040]

約数ペア:

[(1, 52160040), (2, 26080020), (3, 17386680), (4, 13040010), (5, 10432008), (6, 8693340), (8, 6520005), (9, 5795560), (10, 5216004), (12, 4346670), (15, 3477336), (18, 2897780), (20, 2608002), (24, 2173335), (30, 1738668), (36, 1448890), (40, 1304001), (45, 1159112), (60, 869334), (72, 724445), (90, 579556), (120, 434667), (180, 289778), (360, 144889)]