171090240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5749}}^1$

素因数の和:5800

約数の個数: 112

約数和(自身を含む): 560832000

約数和(自身を除く): 389741760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5749, 5952, 7440, 9920, 11498, 14880, 17247, 22996, 28745, 29760, 34494, 45992, 57490, 68988, 86235, 91984, 114980, 137976, 172470, 178219, 183968, 229960, 275952, 344940, 356438, 367936, 459920, 534657, 551904, 689880, 712876, 891095, 919840, 1069314, 1103808, 1379760, 1425752, 1782190, 1839680, 2138628, 2673285, 2759520, 2851504, 3564380, 4277256, 5346570, 5519040, 5703008, 7128760, 8554512, 10693140, 11406016, 14257520, 17109024, 21386280, 28515040, 34218048, 42772560, 57030080, 85545120, 171090240]

約数ペア:

[(1, 171090240), (2, 85545120), (3, 57030080), (4, 42772560), (5, 34218048), (6, 28515040), (8, 21386280), (10, 17109024), (12, 14257520), (15, 11406016), (16, 10693140), (20, 8554512), (24, 7128760), (30, 5703008), (31, 5519040), (32, 5346570), (40, 4277256), (48, 3564380), (60, 2851504), (62, 2759520), (64, 2673285), (80, 2138628), (93, 1839680), (96, 1782190), (120, 1425752), (124, 1379760), (155, 1103808), (160, 1069314), (186, 919840), (192, 891095), (240, 712876), (248, 689880), (310, 551904), (320, 534657), (372, 459920), (465, 367936), (480, 356438), (496, 344940), (620, 275952), (744, 229960), (930, 183968), (960, 178219), (992, 172470), (1240, 137976), (1488, 114980), (1860, 91984), (1984, 86235), (2480, 68988), (2976, 57490), (3720, 45992), (4960, 34494), (5749, 29760), (5952, 28745), (7440, 22996), (9920, 17247), (11498, 14880)]