12645180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23417}}^1$

素因数の和:23435

約数の個数: 48

約数和(自身を含む): 39342240

約数和(自身を除く): 26697060

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, 23417, 46834, 70251, 93668, 117085, 140502, 210753, 234170, 281004, 351255, 421506, 468340, 632259, 702510, 843012, 1053765, 1264518, 1405020, 2107530, 2529036, 3161295, 4215060, 6322590, 12645180]

約数ペア:

[(1, 12645180), (2, 6322590), (3, 4215060), (4, 3161295), (5, 2529036), (6, 2107530), (9, 1405020), (10, 1264518), (12, 1053765), (15, 843012), (18, 702510), (20, 632259), (27, 468340), (30, 421506), (36, 351255), (45, 281004), (54, 234170), (60, 210753), (90, 140502), (108, 117085), (135, 93668), (180, 70251), (270, 46834), (540, 23417)]