25664160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 81672192

約数和(自身を除く): 56008032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 421, 480, 508, 635, 762, 842, 1016, 1263, 1270, 1524, 1684, 1905, 2032, 2105, 2526, 2540, 3048, 3368, 3810, 4064, 4210, 5052, 5080, 6096, 6315, 6736, 7620, 8420, 10104, 10160, 12192, 12630, 13472, 15240, 16840, 20208, 20320, 25260, 30480, 33680, 40416, 50520, 53467, 60960, 67360, 101040, 106934, 160401, 202080, 213868, 267335, 320802, 427736, 534670, 641604, 802005, 855472, 1069340, 1283208, 1604010, 1710944, 2138680, 2566416, 3208020, 4277360, 5132832, 6416040, 8554720, 12832080, 25664160]

約数ペア:

[(1, 25664160), (2, 12832080), (3, 8554720), (4, 6416040), (5, 5132832), (6, 4277360), (8, 3208020), (10, 2566416), (12, 2138680), (15, 1710944), (16, 1604010), (20, 1283208), (24, 1069340), (30, 855472), (32, 802005), (40, 641604), (48, 534670), (60, 427736), (80, 320802), (96, 267335), (120, 213868), (127, 202080), (160, 160401), (240, 106934), (254, 101040), (381, 67360), (421, 60960), (480, 53467), (508, 50520), (635, 40416), (762, 33680), (842, 30480), (1016, 25260), (1263, 20320), (1270, 20208), (1524, 16840), (1684, 15240), (1905, 13472), (2032, 12630), (2105, 12192), (2526, 10160), (2540, 10104), (3048, 8420), (3368, 7620), (3810, 6736), (4064, 6315), (4210, 6096), (5052, 5080)]