1912320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{83}}^1$

素因数の和:112

約数の個数: 120

約数和(自身を含む): 6702696

約数和(自身を除く): 4790376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 256, 288, 320, 332, 360, 384, 415, 480, 498, 512, 576, 640, 664, 720, 747, 768, 830, 960, 996, 1152, 1245, 1280, 1328, 1440, 1494, 1536, 1660, 1920, 1992, 2304, 2490, 2560, 2656, 2880, 2988, 3320, 3735, 3840, 3984, 4608, 4980, 5312, 5760, 5976, 6640, 7470, 7680, 7968, 9960, 10624, 11520, 11952, 13280, 14940, 15936, 19920, 21248, 23040, 23904, 26560, 29880, 31872, 39840, 42496, 47808, 53120, 59760, 63744, 79680, 95616, 106240, 119520, 127488, 159360, 191232, 212480, 239040, 318720, 382464, 478080, 637440, 956160, 1912320]

約数ペア:

[(1, 1912320), (2, 956160), (3, 637440), (4, 478080), (5, 382464), (6, 318720), (8, 239040), (9, 212480), (10, 191232), (12, 159360), (15, 127488), (16, 119520), (18, 106240), (20, 95616), (24, 79680), (30, 63744), (32, 59760), (36, 53120), (40, 47808), (45, 42496), (48, 39840), (60, 31872), (64, 29880), (72, 26560), (80, 23904), (83, 23040), (90, 21248), (96, 19920), (120, 15936), (128, 14940), (144, 13280), (160, 11952), (166, 11520), (180, 10624), (192, 9960), (240, 7968), (249, 7680), (256, 7470), (288, 6640), (320, 5976), (332, 5760), (360, 5312), (384, 4980), (415, 4608), (480, 3984), (498, 3840), (512, 3735), (576, 3320), (640, 2988), (664, 2880), (720, 2656), (747, 2560), (768, 2490), (830, 2304), (960, 1992), (996, 1920), (1152, 1660), (1245, 1536), (1280, 1494), (1328, 1440)]