80251680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167191}}^1$

素因数の和:167209

約数の個数: 48

約数和(自身を含む): 252794304

約数和(自身を除く): 172542624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 167191, 334382, 501573, 668764, 835955, 1003146, 1337528, 1671910, 2006292, 2507865, 2675056, 3343820, 4012584, 5015730, 5350112, 6687640, 8025168, 10031460, 13375280, 16050336, 20062920, 26750560, 40125840, 80251680]

約数ペア:

[(1, 80251680), (2, 40125840), (3, 26750560), (4, 20062920), (5, 16050336), (6, 13375280), (8, 10031460), (10, 8025168), (12, 6687640), (15, 5350112), (16, 5015730), (20, 4012584), (24, 3343820), (30, 2675056), (32, 2507865), (40, 2006292), (48, 1671910), (60, 1337528), (80, 1003146), (96, 835955), (120, 668764), (160, 501573), (240, 334382), (480, 167191)]