47243520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1367}}^1$

素因数の和:1397

約数の個数: 144

約数和(自身を含む): 167771520

約数和(自身を除く): 120528000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1367, 1440, 1728, 1920, 2160, 2304, 2734, 2880, 3456, 3840, 4101, 4320, 5468, 5760, 6835, 6912, 8202, 8640, 10936, 11520, 12303, 13670, 16404, 17280, 20505, 21872, 24606, 27340, 32808, 34560, 36909, 41010, 43744, 49212, 54680, 61515, 65616, 73818, 82020, 87488, 98424, 109360, 123030, 131232, 147636, 164040, 174976, 184545, 196848, 218720, 246060, 262464, 295272, 328080, 349952, 369090, 393696, 437440, 492120, 524928, 590544, 656160, 738180, 787392, 874880, 984240, 1049856, 1181088, 1312320, 1476360, 1574784, 1749760, 1968480, 2362176, 2624640, 2952720, 3149568, 3936960, 4724352, 5249280, 5905440, 7873920, 9448704, 11810880, 15747840, 23621760, 47243520]

約数ペア:

[(1, 47243520), (2, 23621760), (3, 15747840), (4, 11810880), (5, 9448704), (6, 7873920), (8, 5905440), (9, 5249280), (10, 4724352), (12, 3936960), (15, 3149568), (16, 2952720), (18, 2624640), (20, 2362176), (24, 1968480), (27, 1749760), (30, 1574784), (32, 1476360), (36, 1312320), (40, 1181088), (45, 1049856), (48, 984240), (54, 874880), (60, 787392), (64, 738180), (72, 656160), (80, 590544), (90, 524928), (96, 492120), (108, 437440), (120, 393696), (128, 369090), (135, 349952), (144, 328080), (160, 295272), (180, 262464), (192, 246060), (216, 218720), (240, 196848), (256, 184545), (270, 174976), (288, 164040), (320, 147636), (360, 131232), (384, 123030), (432, 109360), (480, 98424), (540, 87488), (576, 82020), (640, 73818), (720, 65616), (768, 61515), (864, 54680), (960, 49212), (1080, 43744), (1152, 41010), (1280, 36909), (1367, 34560), (1440, 32808), (1728, 27340), (1920, 24606), (2160, 21872), (2304, 20505), (2734, 17280), (2880, 16404), (3456, 13670), (3840, 12303), (4101, 11520), (4320, 10936), (5468, 8640), (5760, 8202), (6835, 6912)]