122421120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{63761}}^1$

素因数の和:63783

約数の個数: 64

約数和(自身を含む): 390223440

約数和(自身を除く): 267802320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 63761, 127522, 191283, 255044, 318805, 382566, 510088, 637610, 765132, 956415, 1020176, 1275220, 1530264, 1912830, 2040352, 2550440, 3060528, 3825660, 4080704, 5100880, 6121056, 7651320, 8161408, 10201760, 12242112, 15302640, 20403520, 24484224, 30605280, 40807040, 61210560, 122421120]

約数ペア:

[(1, 122421120), (2, 61210560), (3, 40807040), (4, 30605280), (5, 24484224), (6, 20403520), (8, 15302640), (10, 12242112), (12, 10201760), (15, 8161408), (16, 7651320), (20, 6121056), (24, 5100880), (30, 4080704), (32, 3825660), (40, 3060528), (48, 2550440), (60, 2040352), (64, 1912830), (80, 1530264), (96, 1275220), (120, 1020176), (128, 956415), (160, 765132), (192, 637610), (240, 510088), (320, 382566), (384, 318805), (480, 255044), (640, 191283), (960, 127522), (1920, 63761)]