12435660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23029}}^1$

素因数の和:23047

約数の個数: 48

約数和(自身を含む): 38690400

約数和(自身を除く): 26254740

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, 23029, 46058, 69087, 92116, 115145, 138174, 207261, 230290, 276348, 345435, 414522, 460580, 621783, 690870, 829044, 1036305, 1243566, 1381740, 2072610, 2487132, 3108915, 4145220, 6217830, 12435660]

約数ペア:

[(1, 12435660), (2, 6217830), (3, 4145220), (4, 3108915), (5, 2487132), (6, 2072610), (9, 1381740), (10, 1243566), (12, 1036305), (15, 829044), (18, 690870), (20, 621783), (27, 460580), (30, 414522), (36, 345435), (45, 276348), (54, 230290), (60, 207261), (90, 138174), (108, 115145), (135, 92116), (180, 69087), (270, 46058), (540, 23029)]