219420120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1828501}}^1$

素因数の和:1828515

約数の個数: 32

約数和(自身を含む): 658260720

約数和(自身を除く): 438840600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1828501, 3657002, 5485503, 7314004, 9142505, 10971006, 14628008, 18285010, 21942012, 27427515, 36570020, 43884024, 54855030, 73140040, 109710060, 219420120]

約数ペア:

[(1, 219420120), (2, 109710060), (3, 73140040), (4, 54855030), (5, 43884024), (6, 36570020), (8, 27427515), (10, 21942012), (12, 18285010), (15, 14628008), (20, 10971006), (24, 9142505), (30, 7314004), (40, 5485503), (60, 3657002), (120, 1828501)]