2690004960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1868059}}^1$

素因数の和:1868080

約数の個数: 72

約数和(自身を含む): 9179646840

約数和(自身を除く): 6489641880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1868059, 3736118, 5604177, 7472236, 9340295, 11208354, 14944472, 16812531, 18680590, 22416708, 28020885, 29888944, 33625062, 37361180, 44833416, 56041770, 59777888, 67250124, 74722360, 84062655, 89666832, 112083540, 134500248, 149444720, 168125310, 179333664, 224167080, 269000496, 298889440, 336250620, 448334160, 538000992, 672501240, 896668320, 1345002480, 2690004960]

約数ペア:

[(1, 2690004960), (2, 1345002480), (3, 896668320), (4, 672501240), (5, 538000992), (6, 448334160), (8, 336250620), (9, 298889440), (10, 269000496), (12, 224167080), (15, 179333664), (16, 168125310), (18, 149444720), (20, 134500248), (24, 112083540), (30, 89666832), (32, 84062655), (36, 74722360), (40, 67250124), (45, 59777888), (48, 56041770), (60, 44833416), (72, 37361180), (80, 33625062), (90, 29888944), (96, 28020885), (120, 22416708), (144, 18680590), (160, 16812531), (180, 14944472), (240, 11208354), (288, 9340295), (360, 7472236), (480, 5604177), (720, 3736118), (1440, 1868059)]