45185520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{188273}}^1$

素因数の和:188289

約数の個数: 40

約数和(自身を含む): 140075856

約数和(自身を除く): 94890336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 188273, 376546, 564819, 753092, 941365, 1129638, 1506184, 1882730, 2259276, 2824095, 3012368, 3765460, 4518552, 5648190, 7530920, 9037104, 11296380, 15061840, 22592760, 45185520]

約数ペア:

[(1, 45185520), (2, 22592760), (3, 15061840), (4, 11296380), (5, 9037104), (6, 7530920), (8, 5648190), (10, 4518552), (12, 3765460), (15, 3012368), (16, 2824095), (20, 2259276), (24, 1882730), (30, 1506184), (40, 1129638), (48, 941365), (60, 753092), (80, 564819), (120, 376546), (240, 188273)]