29996760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{249973}}^1$

素因数の和:249987

約数の個数: 32

約数和(自身を含む): 89990640

約数和(自身を除く): 59993880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 249973, 499946, 749919, 999892, 1249865, 1499838, 1999784, 2499730, 2999676, 3749595, 4999460, 5999352, 7499190, 9998920, 14998380, 29996760]

約数ペア:

[(1, 29996760), (2, 14998380), (3, 9998920), (4, 7499190), (5, 5999352), (6, 4999460), (8, 3749595), (10, 2999676), (12, 2499730), (15, 1999784), (20, 1499838), (24, 1249865), (30, 999892), (40, 749919), (60, 499946), (120, 249973)]