159264240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{663601}}^1$

素因数の和:663617

約数の個数: 40

約数和(自身を含む): 493719888

約数和(自身を除く): 334455648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 663601, 1327202, 1990803, 2654404, 3318005, 3981606, 5308808, 6636010, 7963212, 9954015, 10617616, 13272020, 15926424, 19908030, 26544040, 31852848, 39816060, 53088080, 79632120, 159264240]

約数ペア:

[(1, 159264240), (2, 79632120), (3, 53088080), (4, 39816060), (5, 31852848), (6, 26544040), (8, 19908030), (10, 15926424), (12, 13272020), (15, 10617616), (16, 9954015), (20, 7963212), (24, 6636010), (30, 5308808), (40, 3981606), (48, 3318005), (60, 2654404), (80, 1990803), (120, 1327202), (240, 663601)]