112320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1$

素因数の和:39

約数の個数: 112

約数和(自身を含む): 426720

約数和(自身を除く): 314400

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, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7488, 8640, 9360, 11232, 12480, 14040, 18720, 22464, 28080, 37440, 56160, 112320]

約数ペア:

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