1370800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 60

約数和(自身を含む): 3459600

約数和(自身を除く): 2088800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 149, 184, 200, 230, 298, 368, 400, 460, 575, 596, 745, 920, 1150, 1192, 1490, 1840, 2300, 2384, 2980, 3427, 3725, 4600, 5960, 6854, 7450, 9200, 11920, 13708, 14900, 17135, 27416, 29800, 34270, 54832, 59600, 68540, 85675, 137080, 171350, 274160, 342700, 685400, 1370800]

約数ペア:

[(1, 1370800), (2, 685400), (4, 342700), (5, 274160), (8, 171350), (10, 137080), (16, 85675), (20, 68540), (23, 59600), (25, 54832), (40, 34270), (46, 29800), (50, 27416), (80, 17135), (92, 14900), (100, 13708), (115, 11920), (149, 9200), (184, 7450), (200, 6854), (230, 5960), (298, 4600), (368, 3725), (400, 3427), (460, 2980), (575, 2384), (596, 2300), (745, 1840), (920, 1490), (1150, 1192)]