195055440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{812731}}^1$

素因数の和:812747

約数の個数: 40

約数和(自身を含む): 604672608

約数和(自身を除く): 409617168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 812731, 1625462, 2438193, 3250924, 4063655, 4876386, 6501848, 8127310, 9752772, 12190965, 13003696, 16254620, 19505544, 24381930, 32509240, 39011088, 48763860, 65018480, 97527720, 195055440]

約数ペア:

[(1, 195055440), (2, 97527720), (3, 65018480), (4, 48763860), (5, 39011088), (6, 32509240), (8, 24381930), (10, 19505544), (12, 16254620), (15, 13003696), (16, 12190965), (20, 9752772), (24, 8127310), (30, 6501848), (40, 4876386), (48, 4063655), (60, 3250924), (80, 2438193), (120, 1625462), (240, 812731)]