115590320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 280363008

約数和(自身を除く): 164772688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 127, 155, 248, 254, 310, 367, 496, 508, 620, 635, 734, 1016, 1240, 1270, 1468, 1835, 2032, 2480, 2540, 2936, 3670, 3937, 5080, 5872, 7340, 7874, 10160, 11377, 14680, 15748, 19685, 22754, 29360, 31496, 39370, 45508, 46609, 56885, 62992, 78740, 91016, 93218, 113770, 157480, 182032, 186436, 227540, 233045, 314960, 372872, 455080, 466090, 745744, 910160, 932180, 1444879, 1864360, 2889758, 3728720, 5779516, 7224395, 11559032, 14448790, 23118064, 28897580, 57795160, 115590320]

約数ペア:

[(1, 115590320), (2, 57795160), (4, 28897580), (5, 23118064), (8, 14448790), (10, 11559032), (16, 7224395), (20, 5779516), (31, 3728720), (40, 2889758), (62, 1864360), (80, 1444879), (124, 932180), (127, 910160), (155, 745744), (248, 466090), (254, 455080), (310, 372872), (367, 314960), (496, 233045), (508, 227540), (620, 186436), (635, 182032), (734, 157480), (1016, 113770), (1240, 93218), (1270, 91016), (1468, 78740), (1835, 62992), (2032, 56885), (2480, 46609), (2540, 45508), (2936, 39370), (3670, 31496), (3937, 29360), (5080, 22754), (5872, 19685), (7340, 15748), (7874, 14680), (10160, 11377)]