104866680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20323}}^1$

素因数の和:20380

約数の個数: 64

約数和(自身を含む): 321932160

約数和(自身を除く): 217065480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 20323, 40646, 60969, 81292, 101615, 121938, 162584, 203230, 243876, 304845, 406460, 487752, 609690, 812920, 873889, 1219380, 1747778, 2438760, 2621667, 3495556, 4369445, 5243334, 6991112, 8738890, 10486668, 13108335, 17477780, 20973336, 26216670, 34955560, 52433340, 104866680]

約数ペア:

[(1, 104866680), (2, 52433340), (3, 34955560), (4, 26216670), (5, 20973336), (6, 17477780), (8, 13108335), (10, 10486668), (12, 8738890), (15, 6991112), (20, 5243334), (24, 4369445), (30, 3495556), (40, 2621667), (43, 2438760), (60, 1747778), (86, 1219380), (120, 873889), (129, 812920), (172, 609690), (215, 487752), (258, 406460), (344, 304845), (430, 243876), (516, 203230), (645, 162584), (860, 121938), (1032, 101615), (1290, 81292), (1720, 60969), (2580, 40646), (5160, 20323)]