55267920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{2843}}^1$

素因数の和:2871

約数の個数: 120

約数和(自身を含む): 192550176

約数和(自身を除く): 137282256

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, 2843, 3240, 3888, 4860, 5686, 6480, 8529, 9720, 11372, 14215, 17058, 19440, 22744, 25587, 28430, 34116, 42645, 45488, 51174, 56860, 68232, 76761, 85290, 102348, 113720, 127935, 136464, 153522, 170580, 204696, 227440, 230283, 255870, 307044, 341160, 383805, 409392, 460566, 511740, 614088, 682320, 690849, 767610, 921132, 1023480, 1151415, 1228176, 1381698, 1535220, 1842264, 2046960, 2302830, 2763396, 3070440, 3454245, 3684528, 4605660, 5526792, 6140880, 6908490, 9211320, 11053584, 13816980, 18422640, 27633960, 55267920]

約数ペア:

[(1, 55267920), (2, 27633960), (3, 18422640), (4, 13816980), (5, 11053584), (6, 9211320), (8, 6908490), (9, 6140880), (10, 5526792), (12, 4605660), (15, 3684528), (16, 3454245), (18, 3070440), (20, 2763396), (24, 2302830), (27, 2046960), (30, 1842264), (36, 1535220), (40, 1381698), (45, 1228176), (48, 1151415), (54, 1023480), (60, 921132), (72, 767610), (80, 690849), (81, 682320), (90, 614088), (108, 511740), (120, 460566), (135, 409392), (144, 383805), (162, 341160), (180, 307044), (216, 255870), (240, 230283), (243, 227440), (270, 204696), (324, 170580), (360, 153522), (405, 136464), (432, 127935), (486, 113720), (540, 102348), (648, 85290), (720, 76761), (810, 68232), (972, 56860), (1080, 51174), (1215, 45488), (1296, 42645), (1620, 34116), (1944, 28430), (2160, 25587), (2430, 22744), (2843, 19440), (3240, 17058), (3888, 14215), (4860, 11372), (5686, 9720), (6480, 8529)]