1605247320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{10459}}^1$

素因数の和:11752

約数の個数: 64

約数和(自身を含む): 4819968000

約数和(自身を除く): 3214720680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1279, 2558, 3837, 5116, 6395, 7674, 10232, 10459, 12790, 15348, 19185, 20918, 25580, 30696, 31377, 38370, 41836, 51160, 52295, 62754, 76740, 83672, 104590, 125508, 153480, 156885, 209180, 251016, 313770, 418360, 627540, 1255080, 13377061, 26754122, 40131183, 53508244, 66885305, 80262366, 107016488, 133770610, 160524732, 200655915, 267541220, 321049464, 401311830, 535082440, 802623660, 1605247320]

約数ペア:

[(1, 1605247320), (2, 802623660), (3, 535082440), (4, 401311830), (5, 321049464), (6, 267541220), (8, 200655915), (10, 160524732), (12, 133770610), (15, 107016488), (20, 80262366), (24, 66885305), (30, 53508244), (40, 40131183), (60, 26754122), (120, 13377061), (1279, 1255080), (2558, 627540), (3837, 418360), (5116, 313770), (6395, 251016), (7674, 209180), (10232, 156885), (10459, 153480), (12790, 125508), (15348, 104590), (19185, 83672), (20918, 76740), (25580, 62754), (30696, 52295), (31377, 51160), (38370, 41836)]