490092960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{145861}}^1$

素因数の和:145886

約数の個数: 96

約数和(自身を含む): 1764346752

約数和(自身を除く): 1274253792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 145861, 291722, 437583, 583444, 729305, 875166, 1021027, 1166888, 1458610, 1750332, 2042054, 2187915, 2333776, 2917220, 3063081, 3500664, 4084108, 4375830, 4667552, 5105135, 5834440, 6126162, 7001328, 8168216, 8751660, 10210270, 11668880, 12252324, 14002656, 15315405, 16336432, 17503320, 20420540, 23337760, 24504648, 30630810, 32672864, 35006640, 40841080, 49009296, 61261620, 70013280, 81682160, 98018592, 122523240, 163364320, 245046480, 490092960]

約数ペア:

[(1, 490092960), (2, 245046480), (3, 163364320), (4, 122523240), (5, 98018592), (6, 81682160), (7, 70013280), (8, 61261620), (10, 49009296), (12, 40841080), (14, 35006640), (15, 32672864), (16, 30630810), (20, 24504648), (21, 23337760), (24, 20420540), (28, 17503320), (30, 16336432), (32, 15315405), (35, 14002656), (40, 12252324), (42, 11668880), (48, 10210270), (56, 8751660), (60, 8168216), (70, 7001328), (80, 6126162), (84, 5834440), (96, 5105135), (105, 4667552), (112, 4375830), (120, 4084108), (140, 3500664), (160, 3063081), (168, 2917220), (210, 2333776), (224, 2187915), (240, 2042054), (280, 1750332), (336, 1458610), (420, 1166888), (480, 1021027), (560, 875166), (672, 729305), (840, 583444), (1120, 437583), (1680, 291722), (3360, 145861)]