28104240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{117101}}^1$

素因数の和:117117

約数の個数: 40

約数和(自身を含む): 87123888

約数和(自身を除く): 59019648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 117101, 234202, 351303, 468404, 585505, 702606, 936808, 1171010, 1405212, 1756515, 1873616, 2342020, 2810424, 3513030, 4684040, 5620848, 7026060, 9368080, 14052120, 28104240]

約数ペア:

[(1, 28104240), (2, 14052120), (3, 9368080), (4, 7026060), (5, 5620848), (6, 4684040), (8, 3513030), (10, 2810424), (12, 2342020), (15, 1873616), (16, 1756515), (20, 1405212), (24, 1171010), (30, 936808), (40, 702606), (48, 585505), (60, 468404), (80, 351303), (120, 234202), (240, 117101)]