320933664

素因数分解:

$2^5\times 3^4\times {\mathrm{123817}}^1$

素因数の和:123839

約数の個数: 60

約数和(自身を含む): 943864614

約数和(自身を除く): 622930950

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 123817, 247634, 371451, 495268, 742902, 990536, 1114353, 1485804, 1981072, 2228706, 2971608, 3343059, 3962144, 4457412, 5943216, 6686118, 8914824, 10029177, 11886432, 13372236, 17829648, 20058354, 26744472, 35659296, 40116708, 53488944, 80233416, 106977888, 160466832, 320933664]

約数ペア:

[(1, 320933664), (2, 160466832), (3, 106977888), (4, 80233416), (6, 53488944), (8, 40116708), (9, 35659296), (12, 26744472), (16, 20058354), (18, 17829648), (24, 13372236), (27, 11886432), (32, 10029177), (36, 8914824), (48, 6686118), (54, 5943216), (72, 4457412), (81, 3962144), (96, 3343059), (108, 2971608), (144, 2228706), (162, 1981072), (216, 1485804), (288, 1114353), (324, 990536), (432, 742902), (648, 495268), (864, 371451), (1296, 247634), (2592, 123817)]