8105760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:467

約数の個数: 144

約数和(自身を含む): 29857464

約数和(自身を除く): 21751704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 433, 468, 480, 520, 585, 624, 720, 780, 866, 936, 1040, 1170, 1248, 1299, 1440, 1560, 1732, 1872, 2080, 2165, 2340, 2598, 3120, 3464, 3744, 3897, 4330, 4680, 5196, 5629, 6240, 6495, 6928, 7794, 8660, 9360, 10392, 11258, 12990, 13856, 15588, 16887, 17320, 18720, 19485, 20784, 22516, 25980, 28145, 31176, 33774, 34640, 38970, 41568, 45032, 50661, 51960, 56290, 62352, 67548, 69280, 77940, 84435, 90064, 101322, 103920, 112580, 124704, 135096, 155880, 168870, 180128, 202644, 207840, 225160, 253305, 270192, 311760, 337740, 405288, 450320, 506610, 540384, 623520, 675480, 810576, 900640, 1013220, 1350960, 1621152, 2026440, 2701920, 4052880, 8105760]

約数ペア:

[(1, 8105760), (2, 4052880), (3, 2701920), (4, 2026440), (5, 1621152), (6, 1350960), (8, 1013220), (9, 900640), (10, 810576), (12, 675480), (13, 623520), (15, 540384), (16, 506610), (18, 450320), (20, 405288), (24, 337740), (26, 311760), (30, 270192), (32, 253305), (36, 225160), (39, 207840), (40, 202644), (45, 180128), (48, 168870), (52, 155880), (60, 135096), (65, 124704), (72, 112580), (78, 103920), (80, 101322), (90, 90064), (96, 84435), (104, 77940), (117, 69280), (120, 67548), (130, 62352), (144, 56290), (156, 51960), (160, 50661), (180, 45032), (195, 41568), (208, 38970), (234, 34640), (240, 33774), (260, 31176), (288, 28145), (312, 25980), (360, 22516), (390, 20784), (416, 19485), (433, 18720), (468, 17320), (480, 16887), (520, 15588), (585, 13856), (624, 12990), (720, 11258), (780, 10392), (866, 9360), (936, 8660), (1040, 7794), (1170, 6928), (1248, 6495), (1299, 6240), (1440, 5629), (1560, 5196), (1732, 4680), (1872, 4330), (2080, 3897), (2165, 3744), (2340, 3464), (2598, 3120)]