39764880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{55229}}^1$

素因数の和:55248

約数の個数: 60

約数和(自身を含む): 133546140

約数和(自身を除く): 93781260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 55229, 110458, 165687, 220916, 276145, 331374, 441832, 497061, 552290, 662748, 828435, 883664, 994122, 1104580, 1325496, 1656870, 1988244, 2209160, 2485305, 2650992, 3313740, 3976488, 4418320, 4970610, 6627480, 7952976, 9941220, 13254960, 19882440, 39764880]

約数ペア:

[(1, 39764880), (2, 19882440), (3, 13254960), (4, 9941220), (5, 7952976), (6, 6627480), (8, 4970610), (9, 4418320), (10, 3976488), (12, 3313740), (15, 2650992), (16, 2485305), (18, 2209160), (20, 1988244), (24, 1656870), (30, 1325496), (36, 1104580), (40, 994122), (45, 883664), (48, 828435), (60, 662748), (72, 552290), (80, 497061), (90, 441832), (120, 331374), (144, 276145), (180, 220916), (240, 165687), (360, 110458), (720, 55229)]