2117365080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{40939}}^1$

素因数の和:41384

約数の個数: 64

約数和(自身を含む): 6366988800

約数和(自身を除く): 4249623720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1293, 1724, 2155, 2586, 3448, 4310, 5172, 6465, 8620, 10344, 12930, 17240, 25860, 40939, 51720, 81878, 122817, 163756, 204695, 245634, 327512, 409390, 491268, 614085, 818780, 982536, 1228170, 1637560, 2456340, 4912680, 17644709, 35289418, 52934127, 70578836, 88223545, 105868254, 141157672, 176447090, 211736508, 264670635, 352894180, 423473016, 529341270, 705788360, 1058682540, 2117365080]

約数ペア:

[(1, 2117365080), (2, 1058682540), (3, 705788360), (4, 529341270), (5, 423473016), (6, 352894180), (8, 264670635), (10, 211736508), (12, 176447090), (15, 141157672), (20, 105868254), (24, 88223545), (30, 70578836), (40, 52934127), (60, 35289418), (120, 17644709), (431, 4912680), (862, 2456340), (1293, 1637560), (1724, 1228170), (2155, 982536), (2586, 818780), (3448, 614085), (4310, 491268), (5172, 409390), (6465, 327512), (8620, 245634), (10344, 204695), (12930, 163756), (17240, 122817), (25860, 81878), (40939, 51720)]