238784640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{124367}}^1$

素因数の和:124389

約数の個数: 64

約数和(自身を含む): 761132160

約数和(自身を除く): 522347520

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, 124367, 248734, 373101, 497468, 621835, 746202, 994936, 1243670, 1492404, 1865505, 1989872, 2487340, 2984808, 3731010, 3979744, 4974680, 5969616, 7462020, 7959488, 9949360, 11939232, 14924040, 15918976, 19898720, 23878464, 29848080, 39797440, 47756928, 59696160, 79594880, 119392320, 238784640]

約数ペア:

[(1, 238784640), (2, 119392320), (3, 79594880), (4, 59696160), (5, 47756928), (6, 39797440), (8, 29848080), (10, 23878464), (12, 19898720), (15, 15918976), (16, 14924040), (20, 11939232), (24, 9949360), (30, 7959488), (32, 7462020), (40, 5969616), (48, 4974680), (60, 3979744), (64, 3731010), (80, 2984808), (96, 2487340), (120, 1989872), (128, 1865505), (160, 1492404), (192, 1243670), (240, 994936), (320, 746202), (384, 621835), (480, 497468), (640, 373101), (960, 248734), (1920, 124367)]