344400420960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{239166959}}^1$

素因数の和:239166980

約数の個数: 72

約数和(自身を含む): 1175266441440

約数和(自身を除く): 830866020480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 239166959, 478333918, 717500877, 956667836, 1195834795, 1435001754, 1913335672, 2152502631, 2391669590, 2870003508, 3587504385, 3826671344, 4305005262, 4783339180, 5740007016, 7175008770, 7653342688, 8610010524, 9566678360, 10762513155, 11480014032, 14350017540, 17220021048, 19133356720, 21525026310, 22960028064, 28700035080, 34440042096, 38266713440, 43050052620, 57400070160, 68880084192, 86100105240, 114800140320, 172200210480, 344400420960]

約数ペア:

[(1, 344400420960), (2, 172200210480), (3, 114800140320), (4, 86100105240), (5, 68880084192), (6, 57400070160), (8, 43050052620), (9, 38266713440), (10, 34440042096), (12, 28700035080), (15, 22960028064), (16, 21525026310), (18, 19133356720), (20, 17220021048), (24, 14350017540), (30, 11480014032), (32, 10762513155), (36, 9566678360), (40, 8610010524), (45, 7653342688), (48, 7175008770), (60, 5740007016), (72, 4783339180), (80, 4305005262), (90, 3826671344), (96, 3587504385), (120, 2870003508), (144, 2391669590), (160, 2152502631), (180, 1913335672), (240, 1435001754), (288, 1195834795), (360, 956667836), (480, 717500877), (720, 478333918), (1440, 239166959)]