220075320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1833961}}^1$

素因数の和:1833975

約数の個数: 32

約数和(自身を含む): 660226320

約数和(自身を除く): 440151000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1833961, 3667922, 5501883, 7335844, 9169805, 11003766, 14671688, 18339610, 22007532, 27509415, 36679220, 44015064, 55018830, 73358440, 110037660, 220075320]

約数ペア:

[(1, 220075320), (2, 110037660), (3, 73358440), (4, 55018830), (5, 44015064), (6, 36679220), (8, 27509415), (10, 22007532), (12, 18339610), (15, 14671688), (20, 11003766), (24, 9169805), (30, 7335844), (40, 5501883), (60, 3667922), (120, 1833961)]