38794320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53881}}^1$

素因数の和:53900

約数の個数: 60

約数和(自身を含む): 130286676

約数和(自身を除く): 91492356

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 53881, 107762, 161643, 215524, 269405, 323286, 431048, 484929, 538810, 646572, 808215, 862096, 969858, 1077620, 1293144, 1616430, 1939716, 2155240, 2424645, 2586288, 3232860, 3879432, 4310480, 4849290, 6465720, 7758864, 9698580, 12931440, 19397160, 38794320]

約数ペア:

[(1, 38794320), (2, 19397160), (3, 12931440), (4, 9698580), (5, 7758864), (6, 6465720), (8, 4849290), (9, 4310480), (10, 3879432), (12, 3232860), (15, 2586288), (16, 2424645), (18, 2155240), (20, 1939716), (24, 1616430), (30, 1293144), (36, 1077620), (40, 969858), (45, 862096), (48, 808215), (60, 646572), (72, 538810), (80, 484929), (90, 431048), (120, 323286), (144, 269405), (180, 215524), (240, 161643), (360, 107762), (720, 53881)]