120974080

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3259}}^1$

素因数の和:3309

約数の個数: 72

約数和(自身を含む): 299854800

約数和(自身を除く): 178880720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1856, 2320, 3259, 3712, 4640, 6518, 7424, 9280, 13036, 16295, 18560, 26072, 32590, 37120, 52144, 65180, 94511, 104288, 130360, 189022, 208576, 260720, 378044, 417152, 472555, 521440, 756088, 834304, 945110, 1042880, 1512176, 1890220, 2085760, 3024352, 3780440, 4171520, 6048704, 7560880, 12097408, 15121760, 24194816, 30243520, 60487040, 120974080]

約数ペア:

[(1, 120974080), (2, 60487040), (4, 30243520), (5, 24194816), (8, 15121760), (10, 12097408), (16, 7560880), (20, 6048704), (29, 4171520), (32, 3780440), (40, 3024352), (58, 2085760), (64, 1890220), (80, 1512176), (116, 1042880), (128, 945110), (145, 834304), (160, 756088), (232, 521440), (256, 472555), (290, 417152), (320, 378044), (464, 260720), (580, 208576), (640, 189022), (928, 130360), (1160, 104288), (1280, 94511), (1856, 65180), (2320, 52144), (3259, 37120), (3712, 32590), (4640, 26072), (6518, 18560), (7424, 16295), (9280, 13036)]