613216080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{851689}}^1$

素因数の和:851708

約数の個数: 60

約数和(自身を含む): 2059386420

約数和(自身を除く): 1446170340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 851689, 1703378, 2555067, 3406756, 4258445, 5110134, 6813512, 7665201, 8516890, 10220268, 12775335, 13627024, 15330402, 17033780, 20440536, 25550670, 30660804, 34067560, 38326005, 40881072, 51101340, 61321608, 68135120, 76652010, 102202680, 122643216, 153304020, 204405360, 306608040, 613216080]

約数ペア:

[(1, 613216080), (2, 306608040), (3, 204405360), (4, 153304020), (5, 122643216), (6, 102202680), (8, 76652010), (9, 68135120), (10, 61321608), (12, 51101340), (15, 40881072), (16, 38326005), (18, 34067560), (20, 30660804), (24, 25550670), (30, 20440536), (36, 17033780), (40, 15330402), (45, 13627024), (48, 12775335), (60, 10220268), (72, 8516890), (80, 7665201), (90, 6813512), (120, 5110134), (144, 4258445), (180, 3406756), (240, 2555067), (360, 1703378), (720, 851689)]