69006240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:471

約数の個数: 144

約数和(自身を含む): 237700008

約数和(自身を除く): 168693768

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, 173, 180, 240, 277, 288, 346, 360, 480, 519, 554, 692, 720, 831, 865, 1038, 1108, 1384, 1385, 1440, 1557, 1662, 1730, 2076, 2216, 2493, 2595, 2768, 2770, 3114, 3324, 3460, 4152, 4155, 4432, 4986, 5190, 5536, 5540, 6228, 6648, 6920, 7785, 8304, 8310, 8864, 9972, 10380, 11080, 12456, 12465, 13296, 13840, 15570, 16608, 16620, 19944, 20760, 22160, 24912, 24930, 26592, 27680, 31140, 33240, 39888, 41520, 44320, 47921, 49824, 49860, 62280, 66480, 79776, 83040, 95842, 99720, 124560, 132960, 143763, 191684, 199440, 239605, 249120, 287526, 383368, 398880, 431289, 479210, 575052, 718815, 766736, 862578, 958420, 1150104, 1437630, 1533472, 1725156, 1916840, 2156445, 2300208, 2875260, 3450312, 3833680, 4312890, 4600416, 5750520, 6900624, 7667360, 8625780, 11501040, 13801248, 17251560, 23002080, 34503120, 69006240]

約数ペア:

[(1, 69006240), (2, 34503120), (3, 23002080), (4, 17251560), (5, 13801248), (6, 11501040), (8, 8625780), (9, 7667360), (10, 6900624), (12, 5750520), (15, 4600416), (16, 4312890), (18, 3833680), (20, 3450312), (24, 2875260), (30, 2300208), (32, 2156445), (36, 1916840), (40, 1725156), (45, 1533472), (48, 1437630), (60, 1150104), (72, 958420), (80, 862578), (90, 766736), (96, 718815), (120, 575052), (144, 479210), (160, 431289), (173, 398880), (180, 383368), (240, 287526), (277, 249120), (288, 239605), (346, 199440), (360, 191684), (480, 143763), (519, 132960), (554, 124560), (692, 99720), (720, 95842), (831, 83040), (865, 79776), (1038, 66480), (1108, 62280), (1384, 49860), (1385, 49824), (1440, 47921), (1557, 44320), (1662, 41520), (1730, 39888), (2076, 33240), (2216, 31140), (2493, 27680), (2595, 26592), (2768, 24930), (2770, 24912), (3114, 22160), (3324, 20760), (3460, 19944), (4152, 16620), (4155, 16608), (4432, 15570), (4986, 13840), (5190, 13296), (5536, 12465), (5540, 12456), (6228, 11080), (6648, 10380), (6920, 9972), (7785, 8864), (8304, 8310)]