538650960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{1699}}^1$

素因数の和:3036

約数の個数: 80

約数和(自身を含む): 1672065600

約数和(自身を除く): 1133414640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1321, 1699, 2642, 3398, 3963, 5097, 5284, 6605, 6796, 7926, 8495, 10194, 10568, 13210, 13592, 15852, 16990, 19815, 20388, 21136, 25485, 26420, 27184, 31704, 33980, 39630, 40776, 50970, 52840, 63408, 67960, 79260, 81552, 101940, 105680, 135920, 158520, 203880, 317040, 407760, 2244379, 4488758, 6733137, 8977516, 11221895, 13466274, 17955032, 22443790, 26932548, 33665685, 35910064, 44887580, 53865096, 67331370, 89775160, 107730192, 134662740, 179550320, 269325480, 538650960]

約数ペア:

[(1, 538650960), (2, 269325480), (3, 179550320), (4, 134662740), (5, 107730192), (6, 89775160), (8, 67331370), (10, 53865096), (12, 44887580), (15, 35910064), (16, 33665685), (20, 26932548), (24, 22443790), (30, 17955032), (40, 13466274), (48, 11221895), (60, 8977516), (80, 6733137), (120, 4488758), (240, 2244379), (1321, 407760), (1699, 317040), (2642, 203880), (3398, 158520), (3963, 135920), (5097, 105680), (5284, 101940), (6605, 81552), (6796, 79260), (7926, 67960), (8495, 63408), (10194, 52840), (10568, 50970), (13210, 40776), (13592, 39630), (15852, 33980), (16990, 31704), (19815, 27184), (20388, 26420), (21136, 25485)]