56280240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{78167}}^1$

素因数の和:78186

約数の個数: 60

約数和(自身を含む): 189010224

約数和(自身を除く): 132729984

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, 78167, 156334, 234501, 312668, 390835, 469002, 625336, 703503, 781670, 938004, 1172505, 1250672, 1407006, 1563340, 1876008, 2345010, 2814012, 3126680, 3517515, 3752016, 4690020, 5628024, 6253360, 7035030, 9380040, 11256048, 14070060, 18760080, 28140120, 56280240]

約数ペア:

[(1, 56280240), (2, 28140120), (3, 18760080), (4, 14070060), (5, 11256048), (6, 9380040), (8, 7035030), (9, 6253360), (10, 5628024), (12, 4690020), (15, 3752016), (16, 3517515), (18, 3126680), (20, 2814012), (24, 2345010), (30, 1876008), (36, 1563340), (40, 1407006), (45, 1250672), (48, 1172505), (60, 938004), (72, 781670), (80, 703503), (90, 625336), (120, 469002), (144, 390835), (180, 312668), (240, 234501), (360, 156334), (720, 78167)]