585122520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157291}}^1$

素因数の和:157336

約数の個数: 64

約数和(自身を含む): 1812003840

約数和(自身を除く): 1226881320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 157291, 314582, 471873, 629164, 786455, 943746, 1258328, 1572910, 1887492, 2359365, 3145820, 3774984, 4718730, 4876021, 6291640, 9437460, 9752042, 14628063, 18874920, 19504084, 24380105, 29256126, 39008168, 48760210, 58512252, 73140315, 97520420, 117024504, 146280630, 195040840, 292561260, 585122520]

約数ペア:

[(1, 585122520), (2, 292561260), (3, 195040840), (4, 146280630), (5, 117024504), (6, 97520420), (8, 73140315), (10, 58512252), (12, 48760210), (15, 39008168), (20, 29256126), (24, 24380105), (30, 19504084), (31, 18874920), (40, 14628063), (60, 9752042), (62, 9437460), (93, 6291640), (120, 4876021), (124, 4718730), (155, 3774984), (186, 3145820), (248, 2359365), (310, 1887492), (372, 1572910), (465, 1258328), (620, 943746), (744, 786455), (930, 629164), (1240, 471873), (1860, 314582), (3720, 157291)]