2316840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 7128000

約数和(自身を除く): 4811160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 449, 516, 645, 860, 898, 1032, 1290, 1347, 1720, 1796, 2245, 2580, 2694, 3592, 4490, 5160, 5388, 6735, 8980, 10776, 13470, 17960, 19307, 26940, 38614, 53880, 57921, 77228, 96535, 115842, 154456, 193070, 231684, 289605, 386140, 463368, 579210, 772280, 1158420, 2316840]

約数ペア:

[(1, 2316840), (2, 1158420), (3, 772280), (4, 579210), (5, 463368), (6, 386140), (8, 289605), (10, 231684), (12, 193070), (15, 154456), (20, 115842), (24, 96535), (30, 77228), (40, 57921), (43, 53880), (60, 38614), (86, 26940), (120, 19307), (129, 17960), (172, 13470), (215, 10776), (258, 8980), (344, 6735), (430, 5388), (449, 5160), (516, 4490), (645, 3592), (860, 2694), (898, 2580), (1032, 2245), (1290, 1796), (1347, 1720)]