555420720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2314253}}^1$

素因数の和:2314269

約数の個数: 40

約数和(自身を含む): 1721804976

約数和(自身を除く): 1166384256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2314253, 4628506, 6942759, 9257012, 11571265, 13885518, 18514024, 23142530, 27771036, 34713795, 37028048, 46285060, 55542072, 69427590, 92570120, 111084144, 138855180, 185140240, 277710360, 555420720]

約数ペア:

[(1, 555420720), (2, 277710360), (3, 185140240), (4, 138855180), (5, 111084144), (6, 92570120), (8, 69427590), (10, 55542072), (12, 46285060), (15, 37028048), (16, 34713795), (20, 27771036), (24, 23142530), (30, 18514024), (40, 13885518), (48, 11571265), (60, 9257012), (80, 6942759), (120, 4628506), (240, 2314253)]