126289680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47837}}^1$

素因数の和:47864

約数の個数: 80

約数和(自身を含む): 427097664

約数和(自身を除く): 300807984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 47837, 95674, 143511, 191348, 239185, 287022, 382696, 478370, 526207, 574044, 717555, 765392, 956740, 1052414, 1148088, 1435110, 1578621, 1913480, 2104828, 2296176, 2631035, 2870220, 3157242, 3826960, 4209656, 5262070, 5740440, 6314484, 7893105, 8419312, 10524140, 11480880, 12628968, 15786210, 21048280, 25257936, 31572420, 42096560, 63144840, 126289680]

約数ペア:

[(1, 126289680), (2, 63144840), (3, 42096560), (4, 31572420), (5, 25257936), (6, 21048280), (8, 15786210), (10, 12628968), (11, 11480880), (12, 10524140), (15, 8419312), (16, 7893105), (20, 6314484), (22, 5740440), (24, 5262070), (30, 4209656), (33, 3826960), (40, 3157242), (44, 2870220), (48, 2631035), (55, 2296176), (60, 2104828), (66, 1913480), (80, 1578621), (88, 1435110), (110, 1148088), (120, 1052414), (132, 956740), (165, 765392), (176, 717555), (220, 574044), (240, 526207), (264, 478370), (330, 382696), (440, 287022), (528, 239185), (660, 191348), (880, 143511), (1320, 95674), (2640, 47837)]