159040080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{220889}}^1$

素因数の和:220908

約数の個数: 60

約数和(自身を含む): 534112020

約数和(自身を除く): 375071940

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, 220889, 441778, 662667, 883556, 1104445, 1325334, 1767112, 1988001, 2208890, 2650668, 3313335, 3534224, 3976002, 4417780, 5301336, 6626670, 7952004, 8835560, 9940005, 10602672, 13253340, 15904008, 17671120, 19880010, 26506680, 31808016, 39760020, 53013360, 79520040, 159040080]

約数ペア:

[(1, 159040080), (2, 79520040), (3, 53013360), (4, 39760020), (5, 31808016), (6, 26506680), (8, 19880010), (9, 17671120), (10, 15904008), (12, 13253340), (15, 10602672), (16, 9940005), (18, 8835560), (20, 7952004), (24, 6626670), (30, 5301336), (36, 4417780), (40, 3976002), (45, 3534224), (48, 3313335), (60, 2650668), (72, 2208890), (80, 1988001), (90, 1767112), (120, 1325334), (144, 1104445), (180, 883556), (240, 662667), (360, 441778), (720, 220889)]