647773080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{284111}}^1$

素因数の和:284144

約数の個数: 64

約数和(自身を含む): 2045606400

約数和(自身を除く): 1397833320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 284111, 568222, 852333, 1136444, 1420555, 1704666, 2272888, 2841110, 3409332, 4261665, 5398109, 5682220, 6818664, 8523330, 10796218, 11364440, 16194327, 17046660, 21592436, 26990545, 32388654, 34093320, 43184872, 53981090, 64777308, 80971635, 107962180, 129554616, 161943270, 215924360, 323886540, 647773080]

約数ペア:

[(1, 647773080), (2, 323886540), (3, 215924360), (4, 161943270), (5, 129554616), (6, 107962180), (8, 80971635), (10, 64777308), (12, 53981090), (15, 43184872), (19, 34093320), (20, 32388654), (24, 26990545), (30, 21592436), (38, 17046660), (40, 16194327), (57, 11364440), (60, 10796218), (76, 8523330), (95, 6818664), (114, 5682220), (120, 5398109), (152, 4261665), (190, 3409332), (228, 2841110), (285, 2272888), (380, 1704666), (456, 1420555), (570, 1136444), (760, 852333), (1140, 568222), (2280, 284111)]