79832160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{55439}}^1$

素因数の和:55460

約数の個数: 72

約数和(自身を含む): 272432160

約数和(自身を除く): 192600000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 55439, 110878, 166317, 221756, 277195, 332634, 443512, 498951, 554390, 665268, 831585, 887024, 997902, 1108780, 1330536, 1663170, 1774048, 1995804, 2217560, 2494755, 2661072, 3326340, 3991608, 4435120, 4989510, 5322144, 6652680, 7983216, 8870240, 9979020, 13305360, 15966432, 19958040, 26610720, 39916080, 79832160]

約数ペア:

[(1, 79832160), (2, 39916080), (3, 26610720), (4, 19958040), (5, 15966432), (6, 13305360), (8, 9979020), (9, 8870240), (10, 7983216), (12, 6652680), (15, 5322144), (16, 4989510), (18, 4435120), (20, 3991608), (24, 3326340), (30, 2661072), (32, 2494755), (36, 2217560), (40, 1995804), (45, 1774048), (48, 1663170), (60, 1330536), (72, 1108780), (80, 997902), (90, 887024), (96, 831585), (120, 665268), (144, 554390), (160, 498951), (180, 443512), (240, 332634), (288, 277195), (360, 221756), (480, 166317), (720, 110878), (1440, 55439)]