31316160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{32621}}^1$

素因数の和:32641

約数の個数: 56

約数和(自身を含む): 99431856

約数和(自身を除く): 68115696

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, 160, 192, 240, 320, 480, 960, 32621, 65242, 97863, 130484, 163105, 195726, 260968, 326210, 391452, 489315, 521936, 652420, 782904, 978630, 1043872, 1304840, 1565808, 1957260, 2087744, 2609680, 3131616, 3914520, 5219360, 6263232, 7829040, 10438720, 15658080, 31316160]

約数ペア:

[(1, 31316160), (2, 15658080), (3, 10438720), (4, 7829040), (5, 6263232), (6, 5219360), (8, 3914520), (10, 3131616), (12, 2609680), (15, 2087744), (16, 1957260), (20, 1565808), (24, 1304840), (30, 1043872), (32, 978630), (40, 782904), (48, 652420), (60, 521936), (64, 489315), (80, 391452), (96, 326210), (120, 260968), (160, 195726), (192, 163105), (240, 130484), (320, 97863), (480, 65242), (960, 32621)]