121342560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5879}}^1$

素因数の和:5940

約数の個数: 96

約数和(自身を含む): 391184640

約数和(自身を除く): 269842080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 5879, 6880, 10320, 11758, 17637, 20640, 23516, 29395, 35274, 47032, 58790, 70548, 88185, 94064, 117580, 141096, 176370, 188128, 235160, 252797, 282192, 352740, 470320, 505594, 564384, 705480, 758391, 940640, 1011188, 1263985, 1410960, 1516782, 2022376, 2527970, 2821920, 3033564, 3791955, 4044752, 5055940, 6067128, 7583910, 8089504, 10111880, 12134256, 15167820, 20223760, 24268512, 30335640, 40447520, 60671280, 121342560]

約数ペア:

[(1, 121342560), (2, 60671280), (3, 40447520), (4, 30335640), (5, 24268512), (6, 20223760), (8, 15167820), (10, 12134256), (12, 10111880), (15, 8089504), (16, 7583910), (20, 6067128), (24, 5055940), (30, 4044752), (32, 3791955), (40, 3033564), (43, 2821920), (48, 2527970), (60, 2022376), (80, 1516782), (86, 1410960), (96, 1263985), (120, 1011188), (129, 940640), (160, 758391), (172, 705480), (215, 564384), (240, 505594), (258, 470320), (344, 352740), (430, 282192), (480, 252797), (516, 235160), (645, 188128), (688, 176370), (860, 141096), (1032, 117580), (1290, 94064), (1376, 88185), (1720, 70548), (2064, 58790), (2580, 47032), (3440, 35274), (4128, 29395), (5160, 23516), (5879, 20640), (6880, 17637), (10320, 11758)]