3456800

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 72

約数和(自身を含む): 8788500

約数和(自身を除く): 5331700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 149, 160, 200, 232, 290, 298, 400, 464, 580, 596, 725, 745, 800, 928, 1160, 1192, 1450, 1490, 2320, 2384, 2900, 2980, 3725, 4321, 4640, 4768, 5800, 5960, 7450, 8642, 11600, 11920, 14900, 17284, 21605, 23200, 23840, 29800, 34568, 43210, 59600, 69136, 86420, 108025, 119200, 138272, 172840, 216050, 345680, 432100, 691360, 864200, 1728400, 3456800]

約数ペア:

[(1, 3456800), (2, 1728400), (4, 864200), (5, 691360), (8, 432100), (10, 345680), (16, 216050), (20, 172840), (25, 138272), (29, 119200), (32, 108025), (40, 86420), (50, 69136), (58, 59600), (80, 43210), (100, 34568), (116, 29800), (145, 23840), (149, 23200), (160, 21605), (200, 17284), (232, 14900), (290, 11920), (298, 11600), (400, 8642), (464, 7450), (580, 5960), (596, 5800), (725, 4768), (745, 4640), (800, 4321), (928, 3725), (1160, 2980), (1192, 2900), (1450, 2384), (1490, 2320)]