12105180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 39009600

約数和(自身を除く): 26904420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 773, 783, 870, 1044, 1305, 1546, 1566, 1740, 2319, 2610, 3092, 3132, 3865, 3915, 4638, 5220, 6957, 7730, 7830, 9276, 11595, 13914, 15460, 15660, 20871, 22417, 23190, 27828, 34785, 41742, 44834, 46380, 67251, 69570, 83484, 89668, 104355, 112085, 134502, 139140, 201753, 208710, 224170, 269004, 336255, 403506, 417420, 448340, 605259, 672510, 807012, 1008765, 1210518, 1345020, 2017530, 2421036, 3026295, 4035060, 6052590, 12105180]

約数ペア:

[(1, 12105180), (2, 6052590), (3, 4035060), (4, 3026295), (5, 2421036), (6, 2017530), (9, 1345020), (10, 1210518), (12, 1008765), (15, 807012), (18, 672510), (20, 605259), (27, 448340), (29, 417420), (30, 403506), (36, 336255), (45, 269004), (54, 224170), (58, 208710), (60, 201753), (87, 139140), (90, 134502), (108, 112085), (116, 104355), (135, 89668), (145, 83484), (174, 69570), (180, 67251), (261, 46380), (270, 44834), (290, 41742), (348, 34785), (435, 27828), (522, 23190), (540, 22417), (580, 20871), (773, 15660), (783, 15460), (870, 13914), (1044, 11595), (1305, 9276), (1546, 7830), (1566, 7730), (1740, 6957), (2319, 5220), (2610, 4638), (3092, 3915), (3132, 3865)]