1320960

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{43}}^1$

素因数の和:73

約数の個数: 96

約数和(自身を含む): 4324320

約数和(自身を除く): 3003360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 512, 516, 640, 645, 688, 768, 860, 960, 1024, 1032, 1280, 1290, 1376, 1536, 1720, 1920, 2048, 2064, 2560, 2580, 2752, 3072, 3440, 3840, 4128, 5120, 5160, 5504, 6144, 6880, 7680, 8256, 10240, 10320, 11008, 13760, 15360, 16512, 20640, 22016, 27520, 30720, 33024, 41280, 44032, 55040, 66048, 82560, 88064, 110080, 132096, 165120, 220160, 264192, 330240, 440320, 660480, 1320960]

約数ペア:

[(1, 1320960), (2, 660480), (3, 440320), (4, 330240), (5, 264192), (6, 220160), (8, 165120), (10, 132096), (12, 110080), (15, 88064), (16, 82560), (20, 66048), (24, 55040), (30, 44032), (32, 41280), (40, 33024), (43, 30720), (48, 27520), (60, 22016), (64, 20640), (80, 16512), (86, 15360), (96, 13760), (120, 11008), (128, 10320), (129, 10240), (160, 8256), (172, 7680), (192, 6880), (215, 6144), (240, 5504), (256, 5160), (258, 5120), (320, 4128), (344, 3840), (384, 3440), (430, 3072), (480, 2752), (512, 2580), (516, 2560), (640, 2064), (645, 2048), (688, 1920), (768, 1720), (860, 1536), (960, 1376), (1024, 1290), (1032, 1280)]