40442760

素因数分解:

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

素因数の和:37467

約数の個数: 64

約数和(自身を含む): 134812800

約数和(自身を除く): 94370040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 37447, 74894, 112341, 149788, 187235, 224682, 299576, 337023, 374470, 449364, 561705, 674046, 748940, 898728, 1011069, 1123410, 1348092, 1497880, 1685115, 2022138, 2246820, 2696184, 3370230, 4044276, 4493640, 5055345, 6740460, 8088552, 10110690, 13480920, 20221380, 40442760]

約数ペア:

[(1, 40442760), (2, 20221380), (3, 13480920), (4, 10110690), (5, 8088552), (6, 6740460), (8, 5055345), (9, 4493640), (10, 4044276), (12, 3370230), (15, 2696184), (18, 2246820), (20, 2022138), (24, 1685115), (27, 1497880), (30, 1348092), (36, 1123410), (40, 1011069), (45, 898728), (54, 748940), (60, 674046), (72, 561705), (90, 449364), (108, 374470), (120, 337023), (135, 299576), (180, 224682), (216, 187235), (270, 149788), (360, 112341), (540, 74894), (1080, 37447)]