224640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1$

素因数の和:41

約数の個数: 128

約数和(自身を含む): 856800

約数和(自身を除く): 632160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 14040, 14976, 17280, 18720, 22464, 24960, 28080, 37440, 44928, 56160, 74880, 112320, 224640]

約数ペア:

[(1, 224640), (2, 112320), (3, 74880), (4, 56160), (5, 44928), (6, 37440), (8, 28080), (9, 24960), (10, 22464), (12, 18720), (13, 17280), (15, 14976), (16, 14040), (18, 12480), (20, 11232), (24, 9360), (26, 8640), (27, 8320), (30, 7488), (32, 7020), (36, 6240), (39, 5760), (40, 5616), (45, 4992), (48, 4680), (52, 4320), (54, 4160), (60, 3744), (64, 3510), (65, 3456), (72, 3120), (78, 2880), (80, 2808), (90, 2496), (96, 2340), (104, 2160), (108, 2080), (117, 1920), (120, 1872), (128, 1755), (130, 1728), (135, 1664), (144, 1560), (156, 1440), (160, 1404), (180, 1248), (192, 1170), (195, 1152), (208, 1080), (216, 1040), (234, 960), (240, 936), (260, 864), (270, 832), (288, 780), (312, 720), (320, 702), (351, 640), (360, 624), (384, 585), (390, 576), (416, 540), (432, 520), (468, 480)]