276271920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1087}}^1$

素因数の和:1459

約数の個数: 120

約数和(自身を含む): 931297536

約数和(自身を除く): 655025616

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, 706, 720, 1059, 1087, 1412, 1765, 2118, 2174, 2824, 3177, 3261, 3530, 4236, 4348, 5295, 5435, 5648, 6354, 6522, 7060, 8472, 8696, 9783, 10590, 10870, 12708, 13044, 14120, 15885, 16305, 16944, 17392, 19566, 21180, 21740, 25416, 26088, 28240, 31770, 32610, 39132, 42360, 43480, 48915, 50832, 52176, 63540, 65220, 78264, 84720, 86960, 97830, 127080, 130440, 156528, 195660, 254160, 260880, 383711, 391320, 767422, 782640, 1151133, 1534844, 1918555, 2302266, 3069688, 3453399, 3837110, 4604532, 5755665, 6139376, 6906798, 7674220, 9209064, 11511330, 13813596, 15348440, 17266995, 18418128, 23022660, 27627192, 30696880, 34533990, 46045320, 55254384, 69067980, 92090640, 138135960, 276271920]

約数ペア:

[(1, 276271920), (2, 138135960), (3, 92090640), (4, 69067980), (5, 55254384), (6, 46045320), (8, 34533990), (9, 30696880), (10, 27627192), (12, 23022660), (15, 18418128), (16, 17266995), (18, 15348440), (20, 13813596), (24, 11511330), (30, 9209064), (36, 7674220), (40, 6906798), (45, 6139376), (48, 5755665), (60, 4604532), (72, 3837110), (80, 3453399), (90, 3069688), (120, 2302266), (144, 1918555), (180, 1534844), (240, 1151133), (353, 782640), (360, 767422), (706, 391320), (720, 383711), (1059, 260880), (1087, 254160), (1412, 195660), (1765, 156528), (2118, 130440), (2174, 127080), (2824, 97830), (3177, 86960), (3261, 84720), (3530, 78264), (4236, 65220), (4348, 63540), (5295, 52176), (5435, 50832), (5648, 48915), (6354, 43480), (6522, 42360), (7060, 39132), (8472, 32610), (8696, 31770), (9783, 28240), (10590, 26088), (10870, 25416), (12708, 21740), (13044, 21180), (14120, 19566), (15885, 17392), (16305, 16944)]