240352320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19259}}^1$

素因数の和:19292

約数の個数: 112

約数和(自身を含む): 821862720

約数和(自身を除く): 581510400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 19259, 38518, 57777, 77036, 96295, 115554, 154072, 192590, 231108, 250367, 288885, 308144, 385180, 462216, 500734, 577770, 616288, 751101, 770360, 924432, 1001468, 1155540, 1232576, 1251835, 1502202, 1540720, 1848864, 2002936, 2311080, 2503670, 3004404, 3081440, 3697728, 3755505, 4005872, 4622160, 5007340, 6008808, 6162880, 7511010, 8011744, 9244320, 10014680, 12017616, 15022020, 16023488, 18488640, 20029360, 24035232, 30044040, 40058720, 48070464, 60088080, 80117440, 120176160, 240352320]

約数ペア:

[(1, 240352320), (2, 120176160), (3, 80117440), (4, 60088080), (5, 48070464), (6, 40058720), (8, 30044040), (10, 24035232), (12, 20029360), (13, 18488640), (15, 16023488), (16, 15022020), (20, 12017616), (24, 10014680), (26, 9244320), (30, 8011744), (32, 7511010), (39, 6162880), (40, 6008808), (48, 5007340), (52, 4622160), (60, 4005872), (64, 3755505), (65, 3697728), (78, 3081440), (80, 3004404), (96, 2503670), (104, 2311080), (120, 2002936), (130, 1848864), (156, 1540720), (160, 1502202), (192, 1251835), (195, 1232576), (208, 1155540), (240, 1001468), (260, 924432), (312, 770360), (320, 751101), (390, 616288), (416, 577770), (480, 500734), (520, 462216), (624, 385180), (780, 308144), (832, 288885), (960, 250367), (1040, 231108), (1248, 192590), (1560, 154072), (2080, 115554), (2496, 96295), (3120, 77036), (4160, 57777), (6240, 38518), (12480, 19259)]