13480920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37447}}^1$

素因数の和:37464

約数の個数: 48

約数和(自身を含む): 43814160

約数和(自身を除く): 30333240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 37447, 74894, 112341, 149788, 187235, 224682, 299576, 337023, 374470, 449364, 561705, 674046, 748940, 898728, 1123410, 1348092, 1497880, 1685115, 2246820, 2696184, 3370230, 4493640, 6740460, 13480920]

約数ペア:

[(1, 13480920), (2, 6740460), (3, 4493640), (4, 3370230), (5, 2696184), (6, 2246820), (8, 1685115), (9, 1497880), (10, 1348092), (12, 1123410), (15, 898728), (18, 748940), (20, 674046), (24, 561705), (30, 449364), (36, 374470), (40, 337023), (45, 299576), (60, 224682), (72, 187235), (90, 149788), (120, 112341), (180, 74894), (360, 37447)]