1183740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 3363360

約数和(自身を除く): 2179620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 181, 218, 327, 362, 436, 543, 545, 654, 724, 905, 1086, 1090, 1308, 1635, 1810, 2172, 2180, 2715, 3270, 3620, 5430, 6540, 10860, 19729, 39458, 59187, 78916, 98645, 118374, 197290, 236748, 295935, 394580, 591870, 1183740]

約数ペア:

[(1, 1183740), (2, 591870), (3, 394580), (4, 295935), (5, 236748), (6, 197290), (10, 118374), (12, 98645), (15, 78916), (20, 59187), (30, 39458), (60, 19729), (109, 10860), (181, 6540), (218, 5430), (327, 3620), (362, 3270), (436, 2715), (543, 2180), (545, 2172), (654, 1810), (724, 1635), (905, 1308), (1086, 1090)]