272574080

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3769}}^1$

素因数の和:3901

約数の個数: 64

約数和(自身を含む): 657563400

約数和(自身を除く): 384989320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 320, 452, 565, 640, 904, 1130, 1808, 2260, 3616, 3769, 4520, 7232, 7538, 9040, 14464, 15076, 18080, 18845, 30152, 36160, 37690, 60304, 72320, 75380, 120608, 150760, 241216, 301520, 425897, 482432, 603040, 851794, 1206080, 1703588, 2129485, 2412160, 3407176, 4258970, 6814352, 8517940, 13628704, 17035880, 27257408, 34071760, 54514816, 68143520, 136287040, 272574080]

約数ペア:

[(1, 272574080), (2, 136287040), (4, 68143520), (5, 54514816), (8, 34071760), (10, 27257408), (16, 17035880), (20, 13628704), (32, 8517940), (40, 6814352), (64, 4258970), (80, 3407176), (113, 2412160), (128, 2129485), (160, 1703588), (226, 1206080), (320, 851794), (452, 603040), (565, 482432), (640, 425897), (904, 301520), (1130, 241216), (1808, 150760), (2260, 120608), (3616, 75380), (3769, 72320), (4520, 60304), (7232, 37690), (7538, 36160), (9040, 30152), (14464, 18845), (15076, 18080)]