69275280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{288647}}^1$

素因数の和:288663

約数の個数: 40

約数和(自身を含む): 214754112

約数和(自身を除く): 145478832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 288647, 577294, 865941, 1154588, 1443235, 1731882, 2309176, 2886470, 3463764, 4329705, 4618352, 5772940, 6927528, 8659410, 11545880, 13855056, 17318820, 23091760, 34637640, 69275280]

約数ペア:

[(1, 69275280), (2, 34637640), (3, 23091760), (4, 17318820), (5, 13855056), (6, 11545880), (8, 8659410), (10, 6927528), (12, 5772940), (15, 4618352), (16, 4329705), (20, 3463764), (24, 2886470), (30, 2309176), (40, 1731882), (48, 1443235), (60, 1154588), (80, 865941), (120, 577294), (240, 288647)]