220155060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3669251}}^1$

素因数の和:3669263

約数の個数: 24

約数和(自身を含む): 616434336

約数和(自身を除く): 396279276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3669251, 7338502, 11007753, 14677004, 18346255, 22015506, 36692510, 44031012, 55038765, 73385020, 110077530, 220155060]

約数ペア:

[(1, 220155060), (2, 110077530), (3, 73385020), (4, 55038765), (5, 44031012), (6, 36692510), (10, 22015506), (12, 18346255), (15, 14677004), (20, 11007753), (30, 7338502), (60, 3669251)]