123394560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{16067}}^1$

素因数の和:16093

約数の個数: 80

約数和(自身を含む): 394501536

約数和(自身を除く): 271106976

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, 1920, 2560, 3840, 7680, 16067, 32134, 48201, 64268, 80335, 96402, 128536, 160670, 192804, 241005, 257072, 321340, 385608, 482010, 514144, 642680, 771216, 964020, 1028288, 1285360, 1542432, 1928040, 2056576, 2570720, 3084864, 3856080, 4113152, 5141440, 6169728, 7712160, 8226304, 10282880, 12339456, 15424320, 20565760, 24678912, 30848640, 41131520, 61697280, 123394560]

約数ペア:

[(1, 123394560), (2, 61697280), (3, 41131520), (4, 30848640), (5, 24678912), (6, 20565760), (8, 15424320), (10, 12339456), (12, 10282880), (15, 8226304), (16, 7712160), (20, 6169728), (24, 5141440), (30, 4113152), (32, 3856080), (40, 3084864), (48, 2570720), (60, 2056576), (64, 1928040), (80, 1542432), (96, 1285360), (120, 1028288), (128, 964020), (160, 771216), (192, 642680), (240, 514144), (256, 482010), (320, 385608), (384, 321340), (480, 257072), (512, 241005), (640, 192804), (768, 160670), (960, 128536), (1280, 96402), (1536, 80335), (1920, 64268), (2560, 48201), (3840, 32134), (7680, 16067)]