636228540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1178201}}^1$

素因数の和:1178219

約数の個数: 48

約数和(自身を含む): 1979379360

約数和(自身を除く): 1343150820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1178201, 2356402, 3534603, 4712804, 5891005, 7069206, 10603809, 11782010, 14138412, 17673015, 21207618, 23564020, 31811427, 35346030, 42415236, 53019045, 63622854, 70692060, 106038090, 127245708, 159057135, 212076180, 318114270, 636228540]

約数ペア:

[(1, 636228540), (2, 318114270), (3, 212076180), (4, 159057135), (5, 127245708), (6, 106038090), (9, 70692060), (10, 63622854), (12, 53019045), (15, 42415236), (18, 35346030), (20, 31811427), (27, 23564020), (30, 21207618), (36, 17673015), (45, 14138412), (54, 11782010), (60, 10603809), (90, 7069206), (108, 5891005), (135, 4712804), (180, 3534603), (270, 2356402), (540, 1178201)]