12759540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1951}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 36072960

約数和(自身を除く): 23313420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 1951, 2180, 3270, 3902, 5853, 6540, 7804, 9755, 11706, 19510, 23412, 29265, 39020, 58530, 117060, 212659, 425318, 637977, 850636, 1063295, 1275954, 2126590, 2551908, 3189885, 4253180, 6379770, 12759540]

約数ペア:

[(1, 12759540), (2, 6379770), (3, 4253180), (4, 3189885), (5, 2551908), (6, 2126590), (10, 1275954), (12, 1063295), (15, 850636), (20, 637977), (30, 425318), (60, 212659), (109, 117060), (218, 58530), (327, 39020), (436, 29265), (545, 23412), (654, 19510), (1090, 11706), (1308, 9755), (1635, 7804), (1951, 6540), (2180, 5853), (3270, 3902)]