225648240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{940201}}^1$

素因数の和:940217

約数の個数: 40

約数和(自身を含む): 699510288

約数和(自身を除く): 473862048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 940201, 1880402, 2820603, 3760804, 4701005, 5641206, 7521608, 9402010, 11282412, 14103015, 15043216, 18804020, 22564824, 28206030, 37608040, 45129648, 56412060, 75216080, 112824120, 225648240]

約数ペア:

[(1, 225648240), (2, 112824120), (3, 75216080), (4, 56412060), (5, 45129648), (6, 37608040), (8, 28206030), (10, 22564824), (12, 18804020), (15, 15043216), (16, 14103015), (20, 11282412), (24, 9402010), (30, 7521608), (40, 5641206), (48, 4701005), (60, 3760804), (80, 2820603), (120, 1880402), (240, 940201)]