27740520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 90810720

約数和(自身を除く): 63070200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 251, 307, 360, 502, 614, 753, 921, 1004, 1228, 1255, 1506, 1535, 1842, 2008, 2259, 2456, 2510, 2763, 3012, 3070, 3684, 3765, 4518, 4605, 5020, 5526, 6024, 6140, 7368, 7530, 9036, 9210, 10040, 11052, 11295, 12280, 13815, 15060, 18072, 18420, 22104, 22590, 27630, 30120, 36840, 45180, 55260, 77057, 90360, 110520, 154114, 231171, 308228, 385285, 462342, 616456, 693513, 770570, 924684, 1155855, 1387026, 1541140, 1849368, 2311710, 2774052, 3082280, 3467565, 4623420, 5548104, 6935130, 9246840, 13870260, 27740520]

約数ペア:

[(1, 27740520), (2, 13870260), (3, 9246840), (4, 6935130), (5, 5548104), (6, 4623420), (8, 3467565), (9, 3082280), (10, 2774052), (12, 2311710), (15, 1849368), (18, 1541140), (20, 1387026), (24, 1155855), (30, 924684), (36, 770570), (40, 693513), (45, 616456), (60, 462342), (72, 385285), (90, 308228), (120, 231171), (180, 154114), (251, 110520), (307, 90360), (360, 77057), (502, 55260), (614, 45180), (753, 36840), (921, 30120), (1004, 27630), (1228, 22590), (1255, 22104), (1506, 18420), (1535, 18072), (1842, 15060), (2008, 13815), (2259, 12280), (2456, 11295), (2510, 11052), (2763, 10040), (3012, 9210), (3070, 9036), (3684, 7530), (3765, 7368), (4518, 6140), (4605, 6024), (5020, 5526)]