161056320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1468

約数の個数: 112

約数和(自身を含む): 515770368

約数和(自身を除く): 354714048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1321, 1524, 1905, 2032, 2540, 2642, 3048, 3810, 3963, 4064, 5080, 5284, 6096, 6605, 7620, 7926, 8128, 10160, 10568, 12192, 13210, 15240, 15852, 19815, 20320, 21136, 24384, 26420, 30480, 31704, 39630, 40640, 42272, 52840, 60960, 63408, 79260, 84544, 105680, 121920, 126816, 158520, 167767, 211360, 253632, 317040, 335534, 422720, 503301, 634080, 671068, 838835, 1006602, 1268160, 1342136, 1677670, 2013204, 2516505, 2684272, 3355340, 4026408, 5033010, 5368544, 6710680, 8052816, 10066020, 10737088, 13421360, 16105632, 20132040, 26842720, 32211264, 40264080, 53685440, 80528160, 161056320]

約数ペア:

[(1, 161056320), (2, 80528160), (3, 53685440), (4, 40264080), (5, 32211264), (6, 26842720), (8, 20132040), (10, 16105632), (12, 13421360), (15, 10737088), (16, 10066020), (20, 8052816), (24, 6710680), (30, 5368544), (32, 5033010), (40, 4026408), (48, 3355340), (60, 2684272), (64, 2516505), (80, 2013204), (96, 1677670), (120, 1342136), (127, 1268160), (160, 1006602), (192, 838835), (240, 671068), (254, 634080), (320, 503301), (381, 422720), (480, 335534), (508, 317040), (635, 253632), (762, 211360), (960, 167767), (1016, 158520), (1270, 126816), (1321, 121920), (1524, 105680), (1905, 84544), (2032, 79260), (2540, 63408), (2642, 60960), (3048, 52840), (3810, 42272), (3963, 40640), (4064, 39630), (5080, 31704), (5284, 30480), (6096, 26420), (6605, 24384), (7620, 21136), (7926, 20320), (8128, 19815), (10160, 15852), (10568, 15240), (12192, 13210)]