139025520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{547}}^1$

素因数の和:919

約数の個数: 120

約数和(自身を含む): 469072656

約数和(自身を除く): 330047136

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, 180, 240, 353, 360, 547, 706, 720, 1059, 1094, 1412, 1641, 1765, 2118, 2188, 2735, 2824, 3177, 3282, 3530, 4236, 4376, 4923, 5295, 5470, 5648, 6354, 6564, 7060, 8205, 8472, 8752, 9846, 10590, 10940, 12708, 13128, 14120, 15885, 16410, 16944, 19692, 21180, 21880, 24615, 25416, 26256, 28240, 31770, 32820, 39384, 42360, 43760, 49230, 50832, 63540, 65640, 78768, 84720, 98460, 127080, 131280, 193091, 196920, 254160, 386182, 393840, 579273, 772364, 965455, 1158546, 1544728, 1737819, 1930910, 2317092, 2896365, 3089456, 3475638, 3861820, 4634184, 5792730, 6951276, 7723640, 8689095, 9268368, 11585460, 13902552, 15447280, 17378190, 23170920, 27805104, 34756380, 46341840, 69512760, 139025520]

約数ペア:

[(1, 139025520), (2, 69512760), (3, 46341840), (4, 34756380), (5, 27805104), (6, 23170920), (8, 17378190), (9, 15447280), (10, 13902552), (12, 11585460), (15, 9268368), (16, 8689095), (18, 7723640), (20, 6951276), (24, 5792730), (30, 4634184), (36, 3861820), (40, 3475638), (45, 3089456), (48, 2896365), (60, 2317092), (72, 1930910), (80, 1737819), (90, 1544728), (120, 1158546), (144, 965455), (180, 772364), (240, 579273), (353, 393840), (360, 386182), (547, 254160), (706, 196920), (720, 193091), (1059, 131280), (1094, 127080), (1412, 98460), (1641, 84720), (1765, 78768), (2118, 65640), (2188, 63540), (2735, 50832), (2824, 49230), (3177, 43760), (3282, 42360), (3530, 39384), (4236, 32820), (4376, 31770), (4923, 28240), (5295, 26256), (5470, 25416), (5648, 24615), (6354, 21880), (6564, 21180), (7060, 19692), (8205, 16944), (8472, 16410), (8752, 15885), (9846, 14120), (10590, 13128), (10940, 12708)]