2589360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10789}}^1$

素因数の和:10805

約数の個数: 40

約数和(自身を含む): 8027760

約数和(自身を除く): 5438400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10789, 21578, 32367, 43156, 53945, 64734, 86312, 107890, 129468, 161835, 172624, 215780, 258936, 323670, 431560, 517872, 647340, 863120, 1294680, 2589360]

約数ペア:

[(1, 2589360), (2, 1294680), (3, 863120), (4, 647340), (5, 517872), (6, 431560), (8, 323670), (10, 258936), (12, 215780), (15, 172624), (16, 161835), (20, 129468), (24, 107890), (30, 86312), (40, 64734), (48, 53945), (60, 43156), (80, 32367), (120, 21578), (240, 10789)]