339739320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27487}}^1$

素因数の和:27604

約数の個数: 64

約数和(自身を含む): 1029150720

約数和(自身を除く): 689411400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 27487, 54974, 82461, 109948, 137435, 164922, 219896, 274870, 329844, 412305, 549740, 659688, 824610, 1099480, 1649220, 2831161, 3298440, 5662322, 8493483, 11324644, 14155805, 16986966, 22649288, 28311610, 33973932, 42467415, 56623220, 67947864, 84934830, 113246440, 169869660, 339739320]

約数ペア:

[(1, 339739320), (2, 169869660), (3, 113246440), (4, 84934830), (5, 67947864), (6, 56623220), (8, 42467415), (10, 33973932), (12, 28311610), (15, 22649288), (20, 16986966), (24, 14155805), (30, 11324644), (40, 8493483), (60, 5662322), (103, 3298440), (120, 2831161), (206, 1649220), (309, 1099480), (412, 824610), (515, 659688), (618, 549740), (824, 412305), (1030, 329844), (1236, 274870), (1545, 219896), (2060, 164922), (2472, 137435), (3090, 109948), (4120, 82461), (6180, 54974), (12360, 27487)]