223152480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1$

素因数の和:813

約数の個数: 144

約数和(自身を含む): 765404640

約数和(自身を除く): 542252160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 353, 360, 439, 480, 706, 720, 878, 1059, 1317, 1412, 1440, 1756, 1765, 2118, 2195, 2634, 2824, 3177, 3512, 3530, 3951, 4236, 4390, 5268, 5295, 5648, 6354, 6585, 7024, 7060, 7902, 8472, 8780, 10536, 10590, 11296, 12708, 13170, 14048, 14120, 15804, 15885, 16944, 17560, 19755, 21072, 21180, 25416, 26340, 28240, 31608, 31770, 33888, 35120, 39510, 42144, 42360, 50832, 52680, 56480, 63216, 63540, 70240, 79020, 84720, 101664, 105360, 126432, 127080, 154967, 158040, 169440, 210720, 254160, 309934, 316080, 464901, 508320, 619868, 632160, 774835, 929802, 1239736, 1394703, 1549670, 1859604, 2324505, 2479472, 2789406, 3099340, 3719208, 4649010, 4958944, 5578812, 6198680, 6973515, 7438416, 9298020, 11157624, 12397360, 13947030, 14876832, 18596040, 22315248, 24794720, 27894060, 37192080, 44630496, 55788120, 74384160, 111576240, 223152480]

約数ペア:

[(1, 223152480), (2, 111576240), (3, 74384160), (4, 55788120), (5, 44630496), (6, 37192080), (8, 27894060), (9, 24794720), (10, 22315248), (12, 18596040), (15, 14876832), (16, 13947030), (18, 12397360), (20, 11157624), (24, 9298020), (30, 7438416), (32, 6973515), (36, 6198680), (40, 5578812), (45, 4958944), (48, 4649010), (60, 3719208), (72, 3099340), (80, 2789406), (90, 2479472), (96, 2324505), (120, 1859604), (144, 1549670), (160, 1394703), (180, 1239736), (240, 929802), (288, 774835), (353, 632160), (360, 619868), (439, 508320), (480, 464901), (706, 316080), (720, 309934), (878, 254160), (1059, 210720), (1317, 169440), (1412, 158040), (1440, 154967), (1756, 127080), (1765, 126432), (2118, 105360), (2195, 101664), (2634, 84720), (2824, 79020), (3177, 70240), (3512, 63540), (3530, 63216), (3951, 56480), (4236, 52680), (4390, 50832), (5268, 42360), (5295, 42144), (5648, 39510), (6354, 35120), (6585, 33888), (7024, 31770), (7060, 31608), (7902, 28240), (8472, 26340), (8780, 25416), (10536, 21180), (10590, 21072), (11296, 19755), (12708, 17560), (13170, 16944), (14048, 15885), (14120, 15804)]