127940320

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{13553}}^1$

素因数の和:13627

約数の個数: 48

約数和(自身を含む): 307404720

約数和(自身を除く): 179464400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440, 13553, 27106, 54212, 67765, 108424, 135530, 216848, 271060, 433696, 542120, 799627, 1084240, 1599254, 2168480, 3198508, 3998135, 6397016, 7996270, 12794032, 15992540, 25588064, 31985080, 63970160, 127940320]

約数ペア:

[(1, 127940320), (2, 63970160), (4, 31985080), (5, 25588064), (8, 15992540), (10, 12794032), (16, 7996270), (20, 6397016), (32, 3998135), (40, 3198508), (59, 2168480), (80, 1599254), (118, 1084240), (160, 799627), (236, 542120), (295, 433696), (472, 271060), (590, 216848), (944, 135530), (1180, 108424), (1888, 67765), (2360, 54212), (4720, 27106), (9440, 13553)]