227267760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{946949}}^1$

素因数の和:946965

約数の個数: 40

約数和(自身を含む): 704530800

約数和(自身を除く): 477263040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 946949, 1893898, 2840847, 3787796, 4734745, 5681694, 7575592, 9469490, 11363388, 14204235, 15151184, 18938980, 22726776, 28408470, 37877960, 45453552, 56816940, 75755920, 113633880, 227267760]

約数ペア:

[(1, 227267760), (2, 113633880), (3, 75755920), (4, 56816940), (5, 45453552), (6, 37877960), (8, 28408470), (10, 22726776), (12, 18938980), (15, 15151184), (16, 14204235), (20, 11363388), (24, 9469490), (30, 7575592), (40, 5681694), (48, 4734745), (60, 3787796), (80, 2840847), (120, 1893898), (240, 946949)]