55788120

素因数分解:

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

素因数の和:809

約数の個数: 96

約数和(自身を含む): 182239200

約数和(自身を除く): 126451080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 353, 360, 439, 706, 878, 1059, 1317, 1412, 1756, 1765, 2118, 2195, 2634, 2824, 3177, 3512, 3530, 3951, 4236, 4390, 5268, 5295, 6354, 6585, 7060, 7902, 8472, 8780, 10536, 10590, 12708, 13170, 14120, 15804, 15885, 17560, 19755, 21180, 25416, 26340, 31608, 31770, 39510, 42360, 52680, 63540, 79020, 127080, 154967, 158040, 309934, 464901, 619868, 774835, 929802, 1239736, 1394703, 1549670, 1859604, 2324505, 2789406, 3099340, 3719208, 4649010, 5578812, 6198680, 6973515, 9298020, 11157624, 13947030, 18596040, 27894060, 55788120]

約数ペア:

[(1, 55788120), (2, 27894060), (3, 18596040), (4, 13947030), (5, 11157624), (6, 9298020), (8, 6973515), (9, 6198680), (10, 5578812), (12, 4649010), (15, 3719208), (18, 3099340), (20, 2789406), (24, 2324505), (30, 1859604), (36, 1549670), (40, 1394703), (45, 1239736), (60, 929802), (72, 774835), (90, 619868), (120, 464901), (180, 309934), (353, 158040), (360, 154967), (439, 127080), (706, 79020), (878, 63540), (1059, 52680), (1317, 42360), (1412, 39510), (1756, 31770), (1765, 31608), (2118, 26340), (2195, 25416), (2634, 21180), (2824, 19755), (3177, 17560), (3512, 15885), (3530, 15804), (3951, 14120), (4236, 13170), (4390, 12708), (5268, 10590), (5295, 10536), (6354, 8780), (6585, 8472), (7060, 7902)]