221546760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1846223}}^1$

素因数の和:1846237

約数の個数: 32

約数和(自身を含む): 664640640

約数和(自身を除く): 443093880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1846223, 3692446, 5538669, 7384892, 9231115, 11077338, 14769784, 18462230, 22154676, 27693345, 36924460, 44309352, 55386690, 73848920, 110773380, 221546760]

約数ペア:

[(1, 221546760), (2, 110773380), (3, 73848920), (4, 55386690), (5, 44309352), (6, 36924460), (8, 27693345), (10, 22154676), (12, 18462230), (15, 14769784), (20, 11077338), (24, 9231115), (30, 7384892), (40, 5538669), (60, 3692446), (120, 1846223)]