514354920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{72649}}^1$

素因数の和:72722

約数の個数: 64

約数和(自身を含む): 1569240000

約数和(自身を除く): 1054885080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 72649, 145298, 217947, 290596, 363245, 435894, 581192, 726490, 871788, 1089735, 1452980, 1743576, 2179470, 2905960, 4286291, 4358940, 8572582, 8717880, 12858873, 17145164, 21431455, 25717746, 34290328, 42862910, 51435492, 64294365, 85725820, 102870984, 128588730, 171451640, 257177460, 514354920]

約数ペア:

[(1, 514354920), (2, 257177460), (3, 171451640), (4, 128588730), (5, 102870984), (6, 85725820), (8, 64294365), (10, 51435492), (12, 42862910), (15, 34290328), (20, 25717746), (24, 21431455), (30, 17145164), (40, 12858873), (59, 8717880), (60, 8572582), (118, 4358940), (120, 4286291), (177, 2905960), (236, 2179470), (295, 1743576), (354, 1452980), (472, 1089735), (590, 871788), (708, 726490), (885, 581192), (1180, 435894), (1416, 363245), (1770, 290596), (2360, 217947), (3540, 145298), (7080, 72649)]