231594120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{214439}}^1$

素因数の和:214459

約数の個数: 64

約数和(自身を含む): 771984000

約数和(自身を除く): 540389880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 214439, 428878, 643317, 857756, 1072195, 1286634, 1715512, 1929951, 2144390, 2573268, 3216585, 3859902, 4288780, 5146536, 5789853, 6433170, 7719804, 8577560, 9649755, 11579706, 12866340, 15439608, 19299510, 23159412, 25732680, 28949265, 38599020, 46318824, 57898530, 77198040, 115797060, 231594120]

約数ペア:

[(1, 231594120), (2, 115797060), (3, 77198040), (4, 57898530), (5, 46318824), (6, 38599020), (8, 28949265), (9, 25732680), (10, 23159412), (12, 19299510), (15, 15439608), (18, 12866340), (20, 11579706), (24, 9649755), (27, 8577560), (30, 7719804), (36, 6433170), (40, 5789853), (45, 5146536), (54, 4288780), (60, 3859902), (72, 3216585), (90, 2573268), (108, 2144390), (120, 1929951), (135, 1715512), (180, 1286634), (216, 1072195), (270, 857756), (360, 643317), (540, 428878), (1080, 214439)]