2585160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 8648640

約数和(自身を除く): 6063480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 167, 172, 180, 215, 258, 334, 344, 360, 387, 430, 501, 516, 645, 668, 774, 835, 860, 1002, 1032, 1290, 1336, 1503, 1548, 1670, 1720, 1935, 2004, 2505, 2580, 3006, 3096, 3340, 3870, 4008, 5010, 5160, 6012, 6680, 7181, 7515, 7740, 10020, 12024, 14362, 15030, 15480, 20040, 21543, 28724, 30060, 35905, 43086, 57448, 60120, 64629, 71810, 86172, 107715, 129258, 143620, 172344, 215430, 258516, 287240, 323145, 430860, 517032, 646290, 861720, 1292580, 2585160]

約数ペア:

[(1, 2585160), (2, 1292580), (3, 861720), (4, 646290), (5, 517032), (6, 430860), (8, 323145), (9, 287240), (10, 258516), (12, 215430), (15, 172344), (18, 143620), (20, 129258), (24, 107715), (30, 86172), (36, 71810), (40, 64629), (43, 60120), (45, 57448), (60, 43086), (72, 35905), (86, 30060), (90, 28724), (120, 21543), (129, 20040), (167, 15480), (172, 15030), (180, 14362), (215, 12024), (258, 10020), (334, 7740), (344, 7515), (360, 7181), (387, 6680), (430, 6012), (501, 5160), (516, 5010), (645, 4008), (668, 3870), (774, 3340), (835, 3096), (860, 3006), (1002, 2580), (1032, 2505), (1290, 2004), (1336, 1935), (1503, 1720), (1548, 1670)]