235339920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1051}}^1$

素因数の和:1381

約数の個数: 120

約数和(自身を含む): 793645632

約数和(自身を除く): 558305712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 311, 360, 622, 720, 933, 1051, 1244, 1555, 1866, 2102, 2488, 2799, 3110, 3153, 3732, 4204, 4665, 4976, 5255, 5598, 6220, 6306, 7464, 8408, 9330, 9459, 10510, 11196, 12440, 12612, 13995, 14928, 15765, 16816, 18660, 18918, 21020, 22392, 24880, 25224, 27990, 31530, 37320, 37836, 42040, 44784, 47295, 50448, 55980, 63060, 74640, 75672, 84080, 94590, 111960, 126120, 151344, 189180, 223920, 252240, 326861, 378360, 653722, 756720, 980583, 1307444, 1634305, 1961166, 2614888, 2941749, 3268610, 3922332, 4902915, 5229776, 5883498, 6537220, 7844664, 9805830, 11766996, 13074440, 14708745, 15689328, 19611660, 23533992, 26148880, 29417490, 39223320, 47067984, 58834980, 78446640, 117669960, 235339920]

約数ペア:

[(1, 235339920), (2, 117669960), (3, 78446640), (4, 58834980), (5, 47067984), (6, 39223320), (8, 29417490), (9, 26148880), (10, 23533992), (12, 19611660), (15, 15689328), (16, 14708745), (18, 13074440), (20, 11766996), (24, 9805830), (30, 7844664), (36, 6537220), (40, 5883498), (45, 5229776), (48, 4902915), (60, 3922332), (72, 3268610), (80, 2941749), (90, 2614888), (120, 1961166), (144, 1634305), (180, 1307444), (240, 980583), (311, 756720), (360, 653722), (622, 378360), (720, 326861), (933, 252240), (1051, 223920), (1244, 189180), (1555, 151344), (1866, 126120), (2102, 111960), (2488, 94590), (2799, 84080), (3110, 75672), (3153, 74640), (3732, 63060), (4204, 55980), (4665, 50448), (4976, 47295), (5255, 44784), (5598, 42040), (6220, 37836), (6306, 37320), (7464, 31530), (8408, 27990), (9330, 25224), (9459, 24880), (10510, 22392), (11196, 21020), (12440, 18918), (12612, 18660), (13995, 16816), (14928, 15765)]