749022840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{15187}}^1$

素因数の和:15341

約数の個数: 96

約数和(自身を含む): 2452254480

約数和(自身を除く): 1703231640

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, 137, 180, 274, 360, 411, 548, 685, 822, 1096, 1233, 1370, 1644, 2055, 2466, 2740, 3288, 4110, 4932, 5480, 6165, 8220, 9864, 12330, 15187, 16440, 24660, 30374, 45561, 49320, 60748, 75935, 91122, 121496, 136683, 151870, 182244, 227805, 273366, 303740, 364488, 455610, 546732, 607480, 683415, 911220, 1093464, 1366830, 1822440, 2080619, 2733660, 4161238, 5467320, 6241857, 8322476, 10403095, 12483714, 16644952, 18725571, 20806190, 24967428, 31209285, 37451142, 41612380, 49934856, 62418570, 74902284, 83224760, 93627855, 124837140, 149804568, 187255710, 249674280, 374511420, 749022840]

約数ペア:

[(1, 749022840), (2, 374511420), (3, 249674280), (4, 187255710), (5, 149804568), (6, 124837140), (8, 93627855), (9, 83224760), (10, 74902284), (12, 62418570), (15, 49934856), (18, 41612380), (20, 37451142), (24, 31209285), (30, 24967428), (36, 20806190), (40, 18725571), (45, 16644952), (60, 12483714), (72, 10403095), (90, 8322476), (120, 6241857), (137, 5467320), (180, 4161238), (274, 2733660), (360, 2080619), (411, 1822440), (548, 1366830), (685, 1093464), (822, 911220), (1096, 683415), (1233, 607480), (1370, 546732), (1644, 455610), (2055, 364488), (2466, 303740), (2740, 273366), (3288, 227805), (4110, 182244), (4932, 151870), (5480, 136683), (6165, 121496), (8220, 91122), (9864, 75935), (12330, 60748), (15187, 49320), (16440, 45561), (24660, 30374)]