68459520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{4457}}^1$

素因数の和:4485

約数の個数: 88

約数和(自身を含む): 219012624

約数和(自身を除く): 150553104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 4457, 5120, 7680, 8914, 13371, 15360, 17828, 22285, 26742, 35656, 44570, 53484, 66855, 71312, 89140, 106968, 133710, 142624, 178280, 213936, 267420, 285248, 356560, 427872, 534840, 570496, 713120, 855744, 1069680, 1140992, 1426240, 1711488, 2139360, 2281984, 2852480, 3422976, 4278720, 4563968, 5704960, 6845952, 8557440, 11409920, 13691904, 17114880, 22819840, 34229760, 68459520]

約数ペア:

[(1, 68459520), (2, 34229760), (3, 22819840), (4, 17114880), (5, 13691904), (6, 11409920), (8, 8557440), (10, 6845952), (12, 5704960), (15, 4563968), (16, 4278720), (20, 3422976), (24, 2852480), (30, 2281984), (32, 2139360), (40, 1711488), (48, 1426240), (60, 1140992), (64, 1069680), (80, 855744), (96, 713120), (120, 570496), (128, 534840), (160, 427872), (192, 356560), (240, 285248), (256, 267420), (320, 213936), (384, 178280), (480, 142624), (512, 133710), (640, 106968), (768, 89140), (960, 71312), (1024, 66855), (1280, 53484), (1536, 44570), (1920, 35656), (2560, 26742), (3072, 22285), (3840, 17828), (4457, 15360), (5120, 13371), (7680, 8914)]