89006760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{247241}}^1$

素因数の和:247258

約数の個数: 48

約数和(自身を含む): 289273140

約数和(自身を除く): 200266380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 247241, 494482, 741723, 988964, 1236205, 1483446, 1977928, 2225169, 2472410, 2966892, 3708615, 4450338, 4944820, 5933784, 7417230, 8900676, 9889640, 11125845, 14834460, 17801352, 22251690, 29668920, 44503380, 89006760]

約数ペア:

[(1, 89006760), (2, 44503380), (3, 29668920), (4, 22251690), (5, 17801352), (6, 14834460), (8, 11125845), (9, 9889640), (10, 8900676), (12, 7417230), (15, 5933784), (18, 4944820), (20, 4450338), (24, 3708615), (30, 2966892), (36, 2472410), (40, 2225169), (45, 1977928), (60, 1483446), (72, 1236205), (90, 988964), (120, 741723), (180, 494482), (360, 247241)]