248238240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5021}}^1$

素因数の和:5142

約数の個数: 96

約数和(自身を含む): 789699456

約数和(自身を除く): 541461216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 103, 120, 160, 206, 240, 309, 412, 480, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 3296, 4120, 4944, 5021, 6180, 8240, 9888, 10042, 12360, 15063, 16480, 20084, 24720, 25105, 30126, 40168, 49440, 50210, 60252, 75315, 80336, 100420, 120504, 150630, 160672, 200840, 241008, 301260, 401680, 482016, 517163, 602520, 803360, 1034326, 1205040, 1551489, 2068652, 2410080, 2585815, 3102978, 4137304, 5171630, 6205956, 7757445, 8274608, 10343260, 12411912, 15514890, 16549216, 20686520, 24823824, 31029780, 41373040, 49647648, 62059560, 82746080, 124119120, 248238240]

約数ペア:

[(1, 248238240), (2, 124119120), (3, 82746080), (4, 62059560), (5, 49647648), (6, 41373040), (8, 31029780), (10, 24823824), (12, 20686520), (15, 16549216), (16, 15514890), (20, 12411912), (24, 10343260), (30, 8274608), (32, 7757445), (40, 6205956), (48, 5171630), (60, 4137304), (80, 3102978), (96, 2585815), (103, 2410080), (120, 2068652), (160, 1551489), (206, 1205040), (240, 1034326), (309, 803360), (412, 602520), (480, 517163), (515, 482016), (618, 401680), (824, 301260), (1030, 241008), (1236, 200840), (1545, 160672), (1648, 150630), (2060, 120504), (2472, 100420), (3090, 80336), (3296, 75315), (4120, 60252), (4944, 50210), (5021, 49440), (6180, 40168), (8240, 30126), (9888, 25105), (10042, 24720), (12360, 20084), (15063, 16480)]