30869760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{8039}}^1$

素因数の和:8063

約数の個数: 72

約数和(自身を含む): 98602560

約数和(自身を除く): 67732800

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, 640, 768, 960, 1280, 1920, 3840, 8039, 16078, 24117, 32156, 40195, 48234, 64312, 80390, 96468, 120585, 128624, 160780, 192936, 241170, 257248, 321560, 385872, 482340, 514496, 643120, 771744, 964680, 1028992, 1286240, 1543488, 1929360, 2057984, 2572480, 3086976, 3858720, 5144960, 6173952, 7717440, 10289920, 15434880, 30869760]

約数ペア:

[(1, 30869760), (2, 15434880), (3, 10289920), (4, 7717440), (5, 6173952), (6, 5144960), (8, 3858720), (10, 3086976), (12, 2572480), (15, 2057984), (16, 1929360), (20, 1543488), (24, 1286240), (30, 1028992), (32, 964680), (40, 771744), (48, 643120), (60, 514496), (64, 482340), (80, 385872), (96, 321560), (120, 257248), (128, 241170), (160, 192936), (192, 160780), (240, 128624), (256, 120585), (320, 96468), (384, 80390), (480, 64312), (640, 48234), (768, 40195), (960, 32156), (1280, 24117), (1920, 16078), (3840, 8039)]