158253360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{907}}^1$

素因数の和:1650

約数の個数: 80

約数和(自身を含む): 491801856

約数和(自身を除く): 333548496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 727, 907, 1454, 1814, 2181, 2721, 2908, 3628, 3635, 4362, 4535, 5442, 5816, 7256, 7270, 8724, 9070, 10884, 10905, 11632, 13605, 14512, 14540, 17448, 18140, 21768, 21810, 27210, 29080, 34896, 36280, 43536, 43620, 54420, 58160, 72560, 87240, 108840, 174480, 217680, 659389, 1318778, 1978167, 2637556, 3296945, 3956334, 5275112, 6593890, 7912668, 9890835, 10550224, 13187780, 15825336, 19781670, 26375560, 31650672, 39563340, 52751120, 79126680, 158253360]

約数ペア:

[(1, 158253360), (2, 79126680), (3, 52751120), (4, 39563340), (5, 31650672), (6, 26375560), (8, 19781670), (10, 15825336), (12, 13187780), (15, 10550224), (16, 9890835), (20, 7912668), (24, 6593890), (30, 5275112), (40, 3956334), (48, 3296945), (60, 2637556), (80, 1978167), (120, 1318778), (240, 659389), (727, 217680), (907, 174480), (1454, 108840), (1814, 87240), (2181, 72560), (2721, 58160), (2908, 54420), (3628, 43620), (3635, 43536), (4362, 36280), (4535, 34896), (5442, 29080), (5816, 27210), (7256, 21810), (7270, 21768), (8724, 18140), (9070, 17448), (10884, 14540), (10905, 14512), (11632, 13605)]