1909920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 6314112

約数和(自身を除く): 4404192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 173, 184, 230, 240, 276, 345, 346, 368, 460, 480, 519, 552, 690, 692, 736, 865, 920, 1038, 1104, 1380, 1384, 1730, 1840, 2076, 2208, 2595, 2760, 2768, 3460, 3680, 3979, 4152, 5190, 5520, 5536, 6920, 7958, 8304, 10380, 11040, 11937, 13840, 15916, 16608, 19895, 20760, 23874, 27680, 31832, 39790, 41520, 47748, 59685, 63664, 79580, 83040, 95496, 119370, 127328, 159160, 190992, 238740, 318320, 381984, 477480, 636640, 954960, 1909920]

約数ペア:

[(1, 1909920), (2, 954960), (3, 636640), (4, 477480), (5, 381984), (6, 318320), (8, 238740), (10, 190992), (12, 159160), (15, 127328), (16, 119370), (20, 95496), (23, 83040), (24, 79580), (30, 63664), (32, 59685), (40, 47748), (46, 41520), (48, 39790), (60, 31832), (69, 27680), (80, 23874), (92, 20760), (96, 19895), (115, 16608), (120, 15916), (138, 13840), (160, 11937), (173, 11040), (184, 10380), (230, 8304), (240, 7958), (276, 6920), (345, 5536), (346, 5520), (368, 5190), (460, 4152), (480, 3979), (519, 3680), (552, 3460), (690, 2768), (692, 2760), (736, 2595), (865, 2208), (920, 2076), (1038, 1840), (1104, 1730), (1380, 1384)]