439076880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55439}}^1$

素因数の和:55469

約数の個数: 120

約数和(自身を含む): 1608647040

約数和(自身を除く): 1169570160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 55439, 110878, 166317, 221756, 277195, 332634, 443512, 498951, 554390, 609829, 665268, 831585, 887024, 997902, 1108780, 1219658, 1330536, 1663170, 1829487, 1995804, 2217560, 2439316, 2494755, 2661072, 3049145, 3326340, 3658974, 3991608, 4435120, 4878632, 4989510, 5488461, 6098290, 6652680, 7317948, 7983216, 9147435, 9757264, 9979020, 10976922, 12196580, 13305360, 14635896, 18294870, 19958040, 21953844, 24393160, 27442305, 29271792, 36589740, 39916080, 43907688, 48786320, 54884610, 73179480, 87815376, 109769220, 146358960, 219538440, 439076880]

約数ペア:

[(1, 439076880), (2, 219538440), (3, 146358960), (4, 109769220), (5, 87815376), (6, 73179480), (8, 54884610), (9, 48786320), (10, 43907688), (11, 39916080), (12, 36589740), (15, 29271792), (16, 27442305), (18, 24393160), (20, 21953844), (22, 19958040), (24, 18294870), (30, 14635896), (33, 13305360), (36, 12196580), (40, 10976922), (44, 9979020), (45, 9757264), (48, 9147435), (55, 7983216), (60, 7317948), (66, 6652680), (72, 6098290), (80, 5488461), (88, 4989510), (90, 4878632), (99, 4435120), (110, 3991608), (120, 3658974), (132, 3326340), (144, 3049145), (165, 2661072), (176, 2494755), (180, 2439316), (198, 2217560), (220, 1995804), (240, 1829487), (264, 1663170), (330, 1330536), (360, 1219658), (396, 1108780), (440, 997902), (495, 887024), (528, 831585), (660, 665268), (720, 609829), (792, 554390), (880, 498951), (990, 443512), (1320, 332634), (1584, 277195), (1980, 221756), (2640, 166317), (3960, 110878), (7920, 55439)]