223315920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{103387}}^1$

素因数の和:103409

約数の個数: 80

約数和(自身を含む): 769206720

約数和(自身を除く): 545890800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 103387, 206774, 310161, 413548, 516935, 620322, 827096, 930483, 1033870, 1240644, 1550805, 1654192, 1860966, 2067740, 2481288, 2791449, 3101610, 3721932, 4135480, 4652415, 4962576, 5582898, 6203220, 7443864, 8270960, 9304830, 11165796, 12406440, 13957245, 14887728, 18609660, 22331592, 24812880, 27914490, 37219320, 44663184, 55828980, 74438640, 111657960, 223315920]

約数ペア:

[(1, 223315920), (2, 111657960), (3, 74438640), (4, 55828980), (5, 44663184), (6, 37219320), (8, 27914490), (9, 24812880), (10, 22331592), (12, 18609660), (15, 14887728), (16, 13957245), (18, 12406440), (20, 11165796), (24, 9304830), (27, 8270960), (30, 7443864), (36, 6203220), (40, 5582898), (45, 4962576), (48, 4652415), (54, 4135480), (60, 3721932), (72, 3101610), (80, 2791449), (90, 2481288), (108, 2067740), (120, 1860966), (135, 1654192), (144, 1550805), (180, 1240644), (216, 1033870), (240, 930483), (270, 827096), (360, 620322), (432, 516935), (540, 413548), (720, 310161), (1080, 206774), (2160, 103387)]