13739520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1789}}^1$

素因数の和:1815

約数の個数: 80

約数和(自身を含む): 43948080

約数和(自身を除く): 30208560

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, 1280, 1536, 1789, 1920, 2560, 3578, 3840, 5367, 7156, 7680, 8945, 10734, 14312, 17890, 21468, 26835, 28624, 35780, 42936, 53670, 57248, 71560, 85872, 107340, 114496, 143120, 171744, 214680, 228992, 286240, 343488, 429360, 457984, 572480, 686976, 858720, 915968, 1144960, 1373952, 1717440, 2289920, 2747904, 3434880, 4579840, 6869760, 13739520]

約数ペア:

[(1, 13739520), (2, 6869760), (3, 4579840), (4, 3434880), (5, 2747904), (6, 2289920), (8, 1717440), (10, 1373952), (12, 1144960), (15, 915968), (16, 858720), (20, 686976), (24, 572480), (30, 457984), (32, 429360), (40, 343488), (48, 286240), (60, 228992), (64, 214680), (80, 171744), (96, 143120), (120, 114496), (128, 107340), (160, 85872), (192, 71560), (240, 57248), (256, 53670), (320, 42936), (384, 35780), (480, 28624), (512, 26835), (640, 21468), (768, 17890), (960, 14312), (1280, 10734), (1536, 8945), (1789, 7680), (1920, 7156), (2560, 5367), (3578, 3840)]