82572240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1279}}^1$

素因数の和:1564

約数の個数: 80

約数和(自身を含む): 257126400

約数和(自身を除く): 174554160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 807, 1076, 1279, 1345, 1614, 2152, 2558, 2690, 3228, 3837, 4035, 4304, 5116, 5380, 6395, 6456, 7674, 8070, 10232, 10760, 12790, 12912, 15348, 16140, 19185, 20464, 21520, 25580, 30696, 32280, 38370, 51160, 61392, 64560, 76740, 102320, 153480, 306960, 344051, 688102, 1032153, 1376204, 1720255, 2064306, 2752408, 3440510, 4128612, 5160765, 5504816, 6881020, 8257224, 10321530, 13762040, 16514448, 20643060, 27524080, 41286120, 82572240]

約数ペア:

[(1, 82572240), (2, 41286120), (3, 27524080), (4, 20643060), (5, 16514448), (6, 13762040), (8, 10321530), (10, 8257224), (12, 6881020), (15, 5504816), (16, 5160765), (20, 4128612), (24, 3440510), (30, 2752408), (40, 2064306), (48, 1720255), (60, 1376204), (80, 1032153), (120, 688102), (240, 344051), (269, 306960), (538, 153480), (807, 102320), (1076, 76740), (1279, 64560), (1345, 61392), (1614, 51160), (2152, 38370), (2558, 32280), (2690, 30696), (3228, 25580), (3837, 21520), (4035, 20464), (4304, 19185), (5116, 16140), (5380, 15348), (6395, 12912), (6456, 12790), (7674, 10760), (8070, 10232)]