138821160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9109}}^1$

素因数の和:9250

約数の個数: 64

約数和(自身を含む): 419788800

約数和(自身を除く): 280967640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 9109, 15240, 18218, 27327, 36436, 45545, 54654, 72872, 91090, 109308, 136635, 182180, 218616, 273270, 364360, 546540, 1093080, 1156843, 2313686, 3470529, 4627372, 5784215, 6941058, 9254744, 11568430, 13882116, 17352645, 23136860, 27764232, 34705290, 46273720, 69410580, 138821160]

約数ペア:

[(1, 138821160), (2, 69410580), (3, 46273720), (4, 34705290), (5, 27764232), (6, 23136860), (8, 17352645), (10, 13882116), (12, 11568430), (15, 9254744), (20, 6941058), (24, 5784215), (30, 4627372), (40, 3470529), (60, 2313686), (120, 1156843), (127, 1093080), (254, 546540), (381, 364360), (508, 273270), (635, 218616), (762, 182180), (1016, 136635), (1270, 109308), (1524, 91090), (1905, 72872), (2540, 54654), (3048, 45545), (3810, 36436), (5080, 27327), (7620, 18218), (9109, 15240)]