414444720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90887}}^1$

素因数の和:90922

約数の個数: 80

約数和(自身を含む): 1352413440

約数和(自身を除く): 937968720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 90887, 181774, 272661, 363548, 454435, 545322, 727096, 908870, 1090644, 1363305, 1454192, 1726853, 1817740, 2181288, 2726610, 3453706, 3635480, 4362576, 5180559, 5453220, 6907412, 7270960, 8634265, 10361118, 10906440, 13814824, 17268530, 20722236, 21812880, 25902795, 27629648, 34537060, 41444472, 51805590, 69074120, 82888944, 103611180, 138148240, 207222360, 414444720]

約数ペア:

[(1, 414444720), (2, 207222360), (3, 138148240), (4, 103611180), (5, 82888944), (6, 69074120), (8, 51805590), (10, 41444472), (12, 34537060), (15, 27629648), (16, 25902795), (19, 21812880), (20, 20722236), (24, 17268530), (30, 13814824), (38, 10906440), (40, 10361118), (48, 8634265), (57, 7270960), (60, 6907412), (76, 5453220), (80, 5180559), (95, 4362576), (114, 3635480), (120, 3453706), (152, 2726610), (190, 2181288), (228, 1817740), (240, 1726853), (285, 1454192), (304, 1363305), (380, 1090644), (456, 908870), (570, 727096), (760, 545322), (912, 454435), (1140, 363548), (1520, 272661), (2280, 181774), (4560, 90887)]