156948320640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{81743917}}^1$

素因数の和:81743939

約数の個数: 64

約数和(自身を含む): 500272778160

約数和(自身を除く): 343324457520

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, 81743917, 163487834, 245231751, 326975668, 408719585, 490463502, 653951336, 817439170, 980927004, 1226158755, 1307902672, 1634878340, 1961854008, 2452317510, 2615805344, 3269756680, 3923708016, 4904635020, 5231610688, 6539513360, 7847416032, 9809270040, 10463221376, 13079026720, 15694832064, 19618540080, 26158053440, 31389664128, 39237080160, 52316106880, 78474160320, 156948320640]

約数ペア:

[(1, 156948320640), (2, 78474160320), (3, 52316106880), (4, 39237080160), (5, 31389664128), (6, 26158053440), (8, 19618540080), (10, 15694832064), (12, 13079026720), (15, 10463221376), (16, 9809270040), (20, 7847416032), (24, 6539513360), (30, 5231610688), (32, 4904635020), (40, 3923708016), (48, 3269756680), (60, 2615805344), (64, 2452317510), (80, 1961854008), (96, 1634878340), (120, 1307902672), (128, 1226158755), (160, 980927004), (192, 817439170), (240, 653951336), (320, 490463502), (384, 408719585), (480, 326975668), (640, 245231751), (960, 163487834), (1920, 81743917)]