25958280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{216319}}^1$

素因数の和:216333

約数の個数: 32

約数和(自身を含む): 77875200

約数和(自身を除く): 51916920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 216319, 432638, 648957, 865276, 1081595, 1297914, 1730552, 2163190, 2595828, 3244785, 4326380, 5191656, 6489570, 8652760, 12979140, 25958280]

約数ペア:

[(1, 25958280), (2, 12979140), (3, 8652760), (4, 6489570), (5, 5191656), (6, 4326380), (8, 3244785), (10, 2595828), (12, 2163190), (15, 1730552), (20, 1297914), (24, 1081595), (30, 865276), (40, 648957), (60, 432638), (120, 216319)]