47531280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{198047}}^1$

素因数の和:198063

約数の個数: 40

約数和(自身を含む): 147347712

約数和(自身を除く): 99816432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 198047, 396094, 594141, 792188, 990235, 1188282, 1584376, 1980470, 2376564, 2970705, 3168752, 3960940, 4753128, 5941410, 7921880, 9506256, 11882820, 15843760, 23765640, 47531280]

約数ペア:

[(1, 47531280), (2, 23765640), (3, 15843760), (4, 11882820), (5, 9506256), (6, 7921880), (8, 5941410), (10, 4753128), (12, 3960940), (15, 3168752), (16, 2970705), (20, 2376564), (24, 1980470), (30, 1584376), (40, 1188282), (48, 990235), (60, 792188), (80, 594141), (120, 396094), (240, 198047)]