1312539515640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{59769559}}^1$

素因数の和:59769637

約数の個数: 96

約数和(自身を含む): 4335683882400

約数和(自身を除く): 3023144366760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 59769559, 119539118, 179308677, 239078236, 298847795, 358617354, 478156472, 537926031, 597695590, 717234708, 896543385, 1075852062, 1195391180, 1434469416, 1793086770, 2151704124, 2390782360, 2689630155, 3586173540, 3645943099, 4303408248, 5379260310, 7172347080, 7291886198, 10758520620, 10937829297, 14583772396, 18229715495, 21517041240, 21875658594, 29167544792, 32813487891, 36459430990, 43751317188, 54689146485, 65626975782, 72918861980, 87502634376, 109378292970, 131253951564, 145837723960, 164067439455, 218756585940, 262507903128, 328134878910, 437513171880, 656269757820, 1312539515640]

約数ペア:

[(1, 1312539515640), (2, 656269757820), (3, 437513171880), (4, 328134878910), (5, 262507903128), (6, 218756585940), (8, 164067439455), (9, 145837723960), (10, 131253951564), (12, 109378292970), (15, 87502634376), (18, 72918861980), (20, 65626975782), (24, 54689146485), (30, 43751317188), (36, 36459430990), (40, 32813487891), (45, 29167544792), (60, 21875658594), (61, 21517041240), (72, 18229715495), (90, 14583772396), (120, 10937829297), (122, 10758520620), (180, 7291886198), (183, 7172347080), (244, 5379260310), (305, 4303408248), (360, 3645943099), (366, 3586173540), (488, 2689630155), (549, 2390782360), (610, 2151704124), (732, 1793086770), (915, 1434469416), (1098, 1195391180), (1220, 1075852062), (1464, 896543385), (1830, 717234708), (2196, 597695590), (2440, 537926031), (2745, 478156472), (3660, 358617354), (4392, 298847795), (5490, 239078236), (7320, 179308677), (10980, 119539118), (21960, 59769559)]