15931362960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{7375631}}^1$

素因数の和:7375653

約数の個数: 80

約数和(自身を含む): 54874702080

約数和(自身を除く): 38943339120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 7375631, 14751262, 22126893, 29502524, 36878155, 44253786, 59005048, 66380679, 73756310, 88507572, 110634465, 118010096, 132761358, 147512620, 177015144, 199142037, 221268930, 265522716, 295025240, 331903395, 354030288, 398284074, 442537860, 531045432, 590050480, 663806790, 796568148, 885075720, 995710185, 1062090864, 1327613580, 1593136296, 1770151440, 1991420370, 2655227160, 3186272592, 3982840740, 5310454320, 7965681480, 15931362960]

約数ペア:

[(1, 15931362960), (2, 7965681480), (3, 5310454320), (4, 3982840740), (5, 3186272592), (6, 2655227160), (8, 1991420370), (9, 1770151440), (10, 1593136296), (12, 1327613580), (15, 1062090864), (16, 995710185), (18, 885075720), (20, 796568148), (24, 663806790), (27, 590050480), (30, 531045432), (36, 442537860), (40, 398284074), (45, 354030288), (48, 331903395), (54, 295025240), (60, 265522716), (72, 221268930), (80, 199142037), (90, 177015144), (108, 147512620), (120, 132761358), (135, 118010096), (144, 110634465), (180, 88507572), (216, 73756310), (240, 66380679), (270, 59005048), (360, 44253786), (432, 36878155), (540, 29502524), (720, 22126893), (1080, 14751262), (2160, 7375631)]