130109220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{240943}}^1$

素因数の和:240961

約数の個数: 48

約数和(自身を含む): 404785920

約数和(自身を除く): 274676700

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, 240943, 481886, 722829, 963772, 1204715, 1445658, 2168487, 2409430, 2891316, 3614145, 4336974, 4818860, 6505461, 7228290, 8673948, 10842435, 13010922, 14456580, 21684870, 26021844, 32527305, 43369740, 65054610, 130109220]

約数ペア:

[(1, 130109220), (2, 65054610), (3, 43369740), (4, 32527305), (5, 26021844), (6, 21684870), (9, 14456580), (10, 13010922), (12, 10842435), (15, 8673948), (18, 7228290), (20, 6505461), (27, 4818860), (30, 4336974), (36, 3614145), (45, 2891316), (54, 2409430), (60, 2168487), (90, 1445658), (108, 1204715), (135, 963772), (180, 722829), (270, 481886), (540, 240943)]