4428956880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{227827}}^1$

素因数の和:227855

約数の個数: 120

約数和(自身を含む): 15424866912

約数和(自身を除く): 10995910032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 227827, 455654, 683481, 911308, 1139135, 1366962, 1822616, 2050443, 2278270, 2733924, 3417405, 3645232, 4100886, 4556540, 5467848, 6151329, 6834810, 8201772, 9113080, 10252215, 10935696, 12302658, 13669620, 16403544, 18226160, 18453987, 20504430, 24605316, 27339240, 30756645, 32807088, 36907974, 41008860, 49210632, 54678480, 55361961, 61513290, 73815948, 82017720, 92269935, 98421264, 110723922, 123026580, 147631896, 164035440, 184539870, 221447844, 246053160, 276809805, 295263792, 369079740, 442895688, 492106320, 553619610, 738159480, 885791376, 1107239220, 1476318960, 2214478440, 4428956880]

約数ペア:

[(1, 4428956880), (2, 2214478440), (3, 1476318960), (4, 1107239220), (5, 885791376), (6, 738159480), (8, 553619610), (9, 492106320), (10, 442895688), (12, 369079740), (15, 295263792), (16, 276809805), (18, 246053160), (20, 221447844), (24, 184539870), (27, 164035440), (30, 147631896), (36, 123026580), (40, 110723922), (45, 98421264), (48, 92269935), (54, 82017720), (60, 73815948), (72, 61513290), (80, 55361961), (81, 54678480), (90, 49210632), (108, 41008860), (120, 36907974), (135, 32807088), (144, 30756645), (162, 27339240), (180, 24605316), (216, 20504430), (240, 18453987), (243, 18226160), (270, 16403544), (324, 13669620), (360, 12302658), (405, 10935696), (432, 10252215), (486, 9113080), (540, 8201772), (648, 6834810), (720, 6151329), (810, 5467848), (972, 4556540), (1080, 4100886), (1215, 3645232), (1296, 3417405), (1620, 2733924), (1944, 2278270), (2160, 2050443), (2430, 1822616), (3240, 1366962), (3888, 1139135), (4860, 911308), (6480, 683481), (9720, 455654), (19440, 227827)]