8233080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 27302400

約数和(自身を除く): 19069320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 157, 184, 190, 228, 230, 276, 285, 314, 345, 380, 437, 456, 460, 471, 552, 570, 628, 690, 760, 785, 874, 920, 942, 1140, 1256, 1311, 1380, 1570, 1748, 1884, 2185, 2280, 2355, 2622, 2760, 2983, 3140, 3496, 3611, 3768, 4370, 4710, 5244, 5966, 6280, 6555, 7222, 8740, 8949, 9420, 10488, 10833, 11932, 13110, 14444, 14915, 17480, 17898, 18055, 18840, 21666, 23864, 26220, 28888, 29830, 35796, 36110, 43332, 44745, 52440, 54165, 59660, 68609, 71592, 72220, 86664, 89490, 108330, 119320, 137218, 144440, 178980, 205827, 216660, 274436, 343045, 357960, 411654, 433320, 548872, 686090, 823308, 1029135, 1372180, 1646616, 2058270, 2744360, 4116540, 8233080]

約数ペア:

[(1, 8233080), (2, 4116540), (3, 2744360), (4, 2058270), (5, 1646616), (6, 1372180), (8, 1029135), (10, 823308), (12, 686090), (15, 548872), (19, 433320), (20, 411654), (23, 357960), (24, 343045), (30, 274436), (38, 216660), (40, 205827), (46, 178980), (57, 144440), (60, 137218), (69, 119320), (76, 108330), (92, 89490), (95, 86664), (114, 72220), (115, 71592), (120, 68609), (138, 59660), (152, 54165), (157, 52440), (184, 44745), (190, 43332), (228, 36110), (230, 35796), (276, 29830), (285, 28888), (314, 26220), (345, 23864), (380, 21666), (437, 18840), (456, 18055), (460, 17898), (471, 17480), (552, 14915), (570, 14444), (628, 13110), (690, 11932), (760, 10833), (785, 10488), (874, 9420), (920, 8949), (942, 8740), (1140, 7222), (1256, 6555), (1311, 6280), (1380, 5966), (1570, 5244), (1748, 4710), (1884, 4370), (2185, 3768), (2280, 3611), (2355, 3496), (2622, 3140), (2760, 2983)]