77310080

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1069}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 186629400

約数和(自身を除く): 109319320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 320, 452, 565, 640, 904, 1069, 1130, 1808, 2138, 2260, 3616, 4276, 4520, 5345, 7232, 8552, 9040, 10690, 14464, 17104, 18080, 21380, 34208, 36160, 42760, 68416, 72320, 85520, 120797, 136832, 171040, 241594, 342080, 483188, 603985, 684160, 966376, 1207970, 1932752, 2415940, 3865504, 4831880, 7731008, 9663760, 15462016, 19327520, 38655040, 77310080]

約数ペア:

[(1, 77310080), (2, 38655040), (4, 19327520), (5, 15462016), (8, 9663760), (10, 7731008), (16, 4831880), (20, 3865504), (32, 2415940), (40, 1932752), (64, 1207970), (80, 966376), (113, 684160), (128, 603985), (160, 483188), (226, 342080), (320, 241594), (452, 171040), (565, 136832), (640, 120797), (904, 85520), (1069, 72320), (1130, 68416), (1808, 42760), (2138, 36160), (2260, 34208), (3616, 21380), (4276, 18080), (4520, 17104), (5345, 14464), (7232, 10690), (8552, 9040)]