153920640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{80167}}^1$

素因数の和:80189

約数の個数: 64

約数和(自身を含む): 490628160

約数和(自身を除く): 336707520

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, 80167, 160334, 240501, 320668, 400835, 481002, 641336, 801670, 962004, 1202505, 1282672, 1603340, 1924008, 2405010, 2565344, 3206680, 3848016, 4810020, 5130688, 6413360, 7696032, 9620040, 10261376, 12826720, 15392064, 19240080, 25653440, 30784128, 38480160, 51306880, 76960320, 153920640]

約数ペア:

[(1, 153920640), (2, 76960320), (3, 51306880), (4, 38480160), (5, 30784128), (6, 25653440), (8, 19240080), (10, 15392064), (12, 12826720), (15, 10261376), (16, 9620040), (20, 7696032), (24, 6413360), (30, 5130688), (32, 4810020), (40, 3848016), (48, 3206680), (60, 2565344), (64, 2405010), (80, 1924008), (96, 1603340), (120, 1282672), (128, 1202505), (160, 962004), (192, 801670), (240, 641336), (320, 481002), (384, 400835), (480, 320668), (640, 240501), (960, 160334), (1920, 80167)]