88445480880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1433941}}^1$

素因数の和:1434214

約数の個数: 80

約数和(自身を含む): 275248034784

約数和(自身を除く): 186802553904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4112, 5140, 6168, 7710, 10280, 12336, 15420, 20560, 30840, 61680, 1433941, 2867882, 4301823, 5735764, 7169705, 8603646, 11471528, 14339410, 17207292, 21509115, 22943056, 28678820, 34414584, 43018230, 57357640, 68829168, 86036460, 114715280, 172072920, 344145840, 368522837, 737045674, 1105568511, 1474091348, 1842614185, 2211137022, 2948182696, 3685228370, 4422274044, 5527842555, 5896365392, 7370456740, 8844548088, 11055685110, 14740913480, 17689096176, 22111370220, 29481826960, 44222740440, 88445480880]

約数ペア:

[(1, 88445480880), (2, 44222740440), (3, 29481826960), (4, 22111370220), (5, 17689096176), (6, 14740913480), (8, 11055685110), (10, 8844548088), (12, 7370456740), (15, 5896365392), (16, 5527842555), (20, 4422274044), (24, 3685228370), (30, 2948182696), (40, 2211137022), (48, 1842614185), (60, 1474091348), (80, 1105568511), (120, 737045674), (240, 368522837), (257, 344145840), (514, 172072920), (771, 114715280), (1028, 86036460), (1285, 68829168), (1542, 57357640), (2056, 43018230), (2570, 34414584), (3084, 28678820), (3855, 22943056), (4112, 21509115), (5140, 17207292), (6168, 14339410), (7710, 11471528), (10280, 8603646), (12336, 7169705), (15420, 5735764), (20560, 4301823), (30840, 2867882), (61680, 1433941)]