217354080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{452821}}^1$

素因数の和:452839

約数の個数: 48

約数和(自身を含む): 684666864

約数和(自身を除く): 467312784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 452821, 905642, 1358463, 1811284, 2264105, 2716926, 3622568, 4528210, 5433852, 6792315, 7245136, 9056420, 10867704, 13584630, 14490272, 18112840, 21735408, 27169260, 36225680, 43470816, 54338520, 72451360, 108677040, 217354080]

約数ペア:

[(1, 217354080), (2, 108677040), (3, 72451360), (4, 54338520), (5, 43470816), (6, 36225680), (8, 27169260), (10, 21735408), (12, 18112840), (15, 14490272), (16, 13584630), (20, 10867704), (24, 9056420), (30, 7245136), (32, 6792315), (40, 5433852), (48, 4528210), (60, 3622568), (80, 2716926), (96, 2264105), (120, 1811284), (160, 1358463), (240, 905642), (480, 452821)]