43890960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4253}}^1$

素因数の和:4312

約数の個数: 80

約数和(自身を含む): 139258944

約数和(自身を除く): 95367984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 4253, 5160, 8506, 10320, 12759, 17012, 21265, 25518, 34024, 42530, 51036, 63795, 68048, 85060, 102072, 127590, 170120, 182879, 204144, 255180, 340240, 365758, 510360, 548637, 731516, 914395, 1020720, 1097274, 1463032, 1828790, 2194548, 2743185, 2926064, 3657580, 4389096, 5486370, 7315160, 8778192, 10972740, 14630320, 21945480, 43890960]

約数ペア:

[(1, 43890960), (2, 21945480), (3, 14630320), (4, 10972740), (5, 8778192), (6, 7315160), (8, 5486370), (10, 4389096), (12, 3657580), (15, 2926064), (16, 2743185), (20, 2194548), (24, 1828790), (30, 1463032), (40, 1097274), (43, 1020720), (48, 914395), (60, 731516), (80, 548637), (86, 510360), (120, 365758), (129, 340240), (172, 255180), (215, 204144), (240, 182879), (258, 170120), (344, 127590), (430, 102072), (516, 85060), (645, 68048), (688, 63795), (860, 51036), (1032, 42530), (1290, 34024), (1720, 25518), (2064, 21265), (2580, 17012), (3440, 12759), (4253, 10320), (5160, 8506)]