222160560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{925669}}^1$

素因数の和:925685

約数の個数: 40

約数和(自身を含む): 688698480

約数和(自身を除く): 466537920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 925669, 1851338, 2777007, 3702676, 4628345, 5554014, 7405352, 9256690, 11108028, 13885035, 14810704, 18513380, 22216056, 27770070, 37026760, 44432112, 55540140, 74053520, 111080280, 222160560]

約数ペア:

[(1, 222160560), (2, 111080280), (3, 74053520), (4, 55540140), (5, 44432112), (6, 37026760), (8, 27770070), (10, 22216056), (12, 18513380), (15, 14810704), (16, 13885035), (20, 11108028), (24, 9256690), (30, 7405352), (40, 5554014), (48, 4628345), (60, 3702676), (80, 2777007), (120, 1851338), (240, 925669)]