8212988040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{68441567}}^1$

素因数の和:68441581

約数の個数: 32

約数和(自身を含む): 24638964480

約数和(自身を除く): 16425976440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 68441567, 136883134, 205324701, 273766268, 342207835, 410649402, 547532536, 684415670, 821298804, 1026623505, 1368831340, 1642597608, 2053247010, 2737662680, 4106494020, 8212988040]

約数ペア:

[(1, 8212988040), (2, 4106494020), (3, 2737662680), (4, 2053247010), (5, 1642597608), (6, 1368831340), (8, 1026623505), (10, 821298804), (12, 684415670), (15, 547532536), (20, 410649402), (24, 342207835), (30, 273766268), (40, 205324701), (60, 136883134), (120, 68441567)]