139254960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44633}}^1$

素因数の和:44662

約数の個数: 80

約数和(自身を含む): 464907744

約数和(自身を除く): 325652784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 44633, 89266, 133899, 178532, 223165, 267798, 357064, 446330, 535596, 580229, 669495, 714128, 892660, 1071192, 1160458, 1338990, 1740687, 1785320, 2142384, 2320916, 2677980, 2901145, 3481374, 3570640, 4641832, 5355960, 5802290, 6962748, 8703435, 9283664, 10711920, 11604580, 13925496, 17406870, 23209160, 27850992, 34813740, 46418320, 69627480, 139254960]

約数ペア:

[(1, 139254960), (2, 69627480), (3, 46418320), (4, 34813740), (5, 27850992), (6, 23209160), (8, 17406870), (10, 13925496), (12, 11604580), (13, 10711920), (15, 9283664), (16, 8703435), (20, 6962748), (24, 5802290), (26, 5355960), (30, 4641832), (39, 3570640), (40, 3481374), (48, 2901145), (52, 2677980), (60, 2320916), (65, 2142384), (78, 1785320), (80, 1740687), (104, 1338990), (120, 1160458), (130, 1071192), (156, 892660), (195, 714128), (208, 669495), (240, 580229), (260, 535596), (312, 446330), (390, 357064), (520, 267798), (624, 223165), (780, 178532), (1040, 133899), (1560, 89266), (3120, 44633)]