47728080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:609

約数の個数: 120

約数和(自身を含む): 161715840

約数和(自身を除く): 113987760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 151, 180, 240, 302, 360, 439, 453, 604, 720, 755, 878, 906, 1208, 1317, 1359, 1510, 1756, 1812, 2195, 2265, 2416, 2634, 2718, 3020, 3512, 3624, 3951, 4390, 4530, 5268, 5436, 6040, 6585, 6795, 7024, 7248, 7902, 8780, 9060, 10536, 10872, 12080, 13170, 13590, 15804, 17560, 18120, 19755, 21072, 21744, 26340, 27180, 31608, 35120, 36240, 39510, 52680, 54360, 63216, 66289, 79020, 105360, 108720, 132578, 158040, 198867, 265156, 316080, 331445, 397734, 530312, 596601, 662890, 795468, 994335, 1060624, 1193202, 1325780, 1590936, 1988670, 2386404, 2651560, 2983005, 3181872, 3977340, 4772808, 5303120, 5966010, 7954680, 9545616, 11932020, 15909360, 23864040, 47728080]

約数ペア:

[(1, 47728080), (2, 23864040), (3, 15909360), (4, 11932020), (5, 9545616), (6, 7954680), (8, 5966010), (9, 5303120), (10, 4772808), (12, 3977340), (15, 3181872), (16, 2983005), (18, 2651560), (20, 2386404), (24, 1988670), (30, 1590936), (36, 1325780), (40, 1193202), (45, 1060624), (48, 994335), (60, 795468), (72, 662890), (80, 596601), (90, 530312), (120, 397734), (144, 331445), (151, 316080), (180, 265156), (240, 198867), (302, 158040), (360, 132578), (439, 108720), (453, 105360), (604, 79020), (720, 66289), (755, 63216), (878, 54360), (906, 52680), (1208, 39510), (1317, 36240), (1359, 35120), (1510, 31608), (1756, 27180), (1812, 26340), (2195, 21744), (2265, 21072), (2416, 19755), (2634, 18120), (2718, 17560), (3020, 15804), (3512, 13590), (3624, 13170), (3951, 12080), (4390, 10872), (4530, 10536), (5268, 9060), (5436, 8780), (6040, 7902), (6585, 7248), (6795, 7024)]