1480140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2741}}^1$

素因数の和:2759

約数の個数: 48

約数和(自身を含む): 4606560

約数和(自身を除く): 3126420

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, 2741, 5482, 8223, 10964, 13705, 16446, 24669, 27410, 32892, 41115, 49338, 54820, 74007, 82230, 98676, 123345, 148014, 164460, 246690, 296028, 370035, 493380, 740070, 1480140]

約数ペア:

[(1, 1480140), (2, 740070), (3, 493380), (4, 370035), (5, 296028), (6, 246690), (9, 164460), (10, 148014), (12, 123345), (15, 98676), (18, 82230), (20, 74007), (27, 54820), (30, 49338), (36, 41115), (45, 32892), (54, 27410), (60, 24669), (90, 16446), (108, 13705), (135, 10964), (180, 8223), (270, 5482), (540, 2741)]