2960280

素因数分解:

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

素因数の和:2761

約数の個数: 64

約数和(自身を含む): 9871200

約数和(自身を除く): 6910920

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, 2741, 5482, 8223, 10964, 13705, 16446, 21928, 24669, 27410, 32892, 41115, 49338, 54820, 65784, 74007, 82230, 98676, 109640, 123345, 148014, 164460, 197352, 246690, 296028, 328920, 370035, 493380, 592056, 740070, 986760, 1480140, 2960280]

約数ペア:

[(1, 2960280), (2, 1480140), (3, 986760), (4, 740070), (5, 592056), (6, 493380), (8, 370035), (9, 328920), (10, 296028), (12, 246690), (15, 197352), (18, 164460), (20, 148014), (24, 123345), (27, 109640), (30, 98676), (36, 82230), (40, 74007), (45, 65784), (54, 54820), (60, 49338), (72, 41115), (90, 32892), (108, 27410), (120, 24669), (135, 21928), (180, 16446), (216, 13705), (270, 10964), (360, 8223), (540, 5482), (1080, 2741)]