2608920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7247}}^1$

素因数の和:7264

約数の個数: 48

約数和(自身を含む): 8480160

約数和(自身を除く): 5871240

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, 7247, 14494, 21741, 28988, 36235, 43482, 57976, 65223, 72470, 86964, 108705, 130446, 144940, 173928, 217410, 260892, 289880, 326115, 434820, 521784, 652230, 869640, 1304460, 2608920]

約数ペア:

[(1, 2608920), (2, 1304460), (3, 869640), (4, 652230), (5, 521784), (6, 434820), (8, 326115), (9, 289880), (10, 260892), (12, 217410), (15, 173928), (18, 144940), (20, 130446), (24, 108705), (30, 86964), (36, 72470), (40, 65223), (45, 57976), (60, 43482), (72, 36235), (90, 28988), (120, 21741), (180, 14494), (360, 7247)]