340274280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{19031}}^1$

素因数の和:19194

約数の個数: 64

約数和(自身を含む): 1027728000

約数和(自身を除く): 687453720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17880, 19031, 38062, 57093, 76124, 95155, 114186, 152248, 190310, 228372, 285465, 380620, 456744, 570930, 761240, 1141860, 2283720, 2835619, 5671238, 8506857, 11342476, 14178095, 17013714, 22684952, 28356190, 34027428, 42534285, 56712380, 68054856, 85068570, 113424760, 170137140, 340274280]

約数ペア:

[(1, 340274280), (2, 170137140), (3, 113424760), (4, 85068570), (5, 68054856), (6, 56712380), (8, 42534285), (10, 34027428), (12, 28356190), (15, 22684952), (20, 17013714), (24, 14178095), (30, 11342476), (40, 8506857), (60, 5671238), (120, 2835619), (149, 2283720), (298, 1141860), (447, 761240), (596, 570930), (745, 456744), (894, 380620), (1192, 285465), (1490, 228372), (1788, 190310), (2235, 152248), (2980, 114186), (3576, 95155), (4470, 76124), (5960, 57093), (8940, 38062), (17880, 19031)]