79529760

素因数分解:

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

素因数の和:55250

約数の個数: 72

約数和(自身を含む): 271400220

約数和(自身を除く): 191870460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 55229, 110458, 165687, 220916, 276145, 331374, 441832, 497061, 552290, 662748, 828435, 883664, 994122, 1104580, 1325496, 1656870, 1767328, 1988244, 2209160, 2485305, 2650992, 3313740, 3976488, 4418320, 4970610, 5301984, 6627480, 7952976, 8836640, 9941220, 13254960, 15905952, 19882440, 26509920, 39764880, 79529760]

約数ペア:

[(1, 79529760), (2, 39764880), (3, 26509920), (4, 19882440), (5, 15905952), (6, 13254960), (8, 9941220), (9, 8836640), (10, 7952976), (12, 6627480), (15, 5301984), (16, 4970610), (18, 4418320), (20, 3976488), (24, 3313740), (30, 2650992), (32, 2485305), (36, 2209160), (40, 1988244), (45, 1767328), (48, 1656870), (60, 1325496), (72, 1104580), (80, 994122), (90, 883664), (96, 828435), (120, 662748), (144, 552290), (160, 497061), (180, 441832), (240, 331374), (288, 276145), (360, 220916), (480, 165687), (720, 110458), (1440, 55229)]