80528160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1466

約数の個数: 96

約数和(自身を含む): 255854592

約数和(自身を除く): 175326432

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, 480, 508, 635, 762, 1016, 1270, 1321, 1524, 1905, 2032, 2540, 2642, 3048, 3810, 3963, 4064, 5080, 5284, 6096, 6605, 7620, 7926, 10160, 10568, 12192, 13210, 15240, 15852, 19815, 20320, 21136, 26420, 30480, 31704, 39630, 42272, 52840, 60960, 63408, 79260, 105680, 126816, 158520, 167767, 211360, 317040, 335534, 503301, 634080, 671068, 838835, 1006602, 1342136, 1677670, 2013204, 2516505, 2684272, 3355340, 4026408, 5033010, 5368544, 6710680, 8052816, 10066020, 13421360, 16105632, 20132040, 26842720, 40264080, 80528160]

約数ペア:

[(1, 80528160), (2, 40264080), (3, 26842720), (4, 20132040), (5, 16105632), (6, 13421360), (8, 10066020), (10, 8052816), (12, 6710680), (15, 5368544), (16, 5033010), (20, 4026408), (24, 3355340), (30, 2684272), (32, 2516505), (40, 2013204), (48, 1677670), (60, 1342136), (80, 1006602), (96, 838835), (120, 671068), (127, 634080), (160, 503301), (240, 335534), (254, 317040), (381, 211360), (480, 167767), (508, 158520), (635, 126816), (762, 105680), (1016, 79260), (1270, 63408), (1321, 60960), (1524, 52840), (1905, 42272), (2032, 39630), (2540, 31704), (2642, 30480), (3048, 26420), (3810, 21136), (3963, 20320), (4064, 19815), (5080, 15852), (5284, 15240), (6096, 13210), (6605, 12192), (7620, 10568), (7926, 10160)]