336960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1$

素因数の和:42

約数の個数: 140

約数和(自身を含む): 1290828

約数和(自身を除く): 953868

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, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 4160, 4212, 4320, 4680, 5184, 5265, 5616, 6240, 6480, 7020, 7488, 8424, 8640, 9360, 10530, 11232, 12480, 12960, 14040, 16848, 18720, 21060, 22464, 25920, 28080, 33696, 37440, 42120, 56160, 67392, 84240, 112320, 168480, 336960]

約数ペア:

[(1, 336960), (2, 168480), (3, 112320), (4, 84240), (5, 67392), (6, 56160), (8, 42120), (9, 37440), (10, 33696), (12, 28080), (13, 25920), (15, 22464), (16, 21060), (18, 18720), (20, 16848), (24, 14040), (26, 12960), (27, 12480), (30, 11232), (32, 10530), (36, 9360), (39, 8640), (40, 8424), (45, 7488), (48, 7020), (52, 6480), (54, 6240), (60, 5616), (64, 5265), (65, 5184), (72, 4680), (78, 4320), (80, 4212), (81, 4160), (90, 3744), (96, 3510), (104, 3240), (108, 3120), (117, 2880), (120, 2808), (130, 2592), (135, 2496), (144, 2340), (156, 2160), (160, 2106), (162, 2080), (180, 1872), (192, 1755), (195, 1728), (208, 1620), (216, 1560), (234, 1440), (240, 1404), (260, 1296), (270, 1248), (288, 1170), (312, 1080), (320, 1053), (324, 1040), (351, 960), (360, 936), (390, 864), (405, 832), (416, 810), (432, 780), (468, 720), (480, 702), (520, 648), (540, 624), (576, 585)]