220572120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1838101}}^1$

素因数の和:1838115

約数の個数: 32

約数和(自身を含む): 661716720

約数和(自身を除く): 441144600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1838101, 3676202, 5514303, 7352404, 9190505, 11028606, 14704808, 18381010, 22057212, 27571515, 36762020, 44114424, 55143030, 73524040, 110286060, 220572120]

約数ペア:

[(1, 220572120), (2, 110286060), (3, 73524040), (4, 55143030), (5, 44114424), (6, 36762020), (8, 27571515), (10, 22057212), (12, 18381010), (15, 14704808), (20, 11028606), (24, 9190505), (30, 7352404), (40, 5514303), (60, 3676202), (120, 1838101)]