180320736

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{81667}}^1$

素因数の和:81703

約数の個数: 48

約数和(自身を含む): 493928064

約数和(自身を除く): 313607328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 81667, 163334, 245001, 326668, 490002, 653336, 980004, 1306672, 1878341, 1960008, 2613344, 3756682, 3920016, 5635023, 7513364, 7840032, 11270046, 15026728, 22540092, 30053456, 45080184, 60106912, 90160368, 180320736]

約数ペア:

[(1, 180320736), (2, 90160368), (3, 60106912), (4, 45080184), (6, 30053456), (8, 22540092), (12, 15026728), (16, 11270046), (23, 7840032), (24, 7513364), (32, 5635023), (46, 3920016), (48, 3756682), (69, 2613344), (92, 1960008), (96, 1878341), (138, 1306672), (184, 980004), (276, 653336), (368, 490002), (552, 326668), (736, 245001), (1104, 163334), (2208, 81667)]