55667280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{231947}}^1$

素因数の和:231963

約数の個数: 40

約数和(自身を含む): 172569312

約数和(自身を除く): 116902032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 231947, 463894, 695841, 927788, 1159735, 1391682, 1855576, 2319470, 2783364, 3479205, 3711152, 4638940, 5566728, 6958410, 9277880, 11133456, 13916820, 18555760, 27833640, 55667280]

約数ペア:

[(1, 55667280), (2, 27833640), (3, 18555760), (4, 13916820), (5, 11133456), (6, 9277880), (8, 6958410), (10, 5566728), (12, 4638940), (15, 3711152), (16, 3479205), (20, 2783364), (24, 2319470), (30, 1855576), (40, 1391682), (48, 1159735), (60, 927788), (80, 695841), (120, 463894), (240, 231947)]