67906560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{4421}}^1$

素因数の和:4449

約数の個数: 88

約数和(自身を含む): 217244016

約数和(自身を除く): 149337456

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, 4421, 5120, 7680, 8842, 13263, 15360, 17684, 22105, 26526, 35368, 44210, 53052, 66315, 70736, 88420, 106104, 132630, 141472, 176840, 212208, 265260, 282944, 353680, 424416, 530520, 565888, 707360, 848832, 1061040, 1131776, 1414720, 1697664, 2122080, 2263552, 2829440, 3395328, 4244160, 4527104, 5658880, 6790656, 8488320, 11317760, 13581312, 16976640, 22635520, 33953280, 67906560]

約数ペア:

[(1, 67906560), (2, 33953280), (3, 22635520), (4, 16976640), (5, 13581312), (6, 11317760), (8, 8488320), (10, 6790656), (12, 5658880), (15, 4527104), (16, 4244160), (20, 3395328), (24, 2829440), (30, 2263552), (32, 2122080), (40, 1697664), (48, 1414720), (60, 1131776), (64, 1061040), (80, 848832), (96, 707360), (120, 565888), (128, 530520), (160, 424416), (192, 353680), (240, 282944), (256, 265260), (320, 212208), (384, 176840), (480, 141472), (512, 132630), (640, 106104), (768, 88420), (960, 70736), (1024, 66315), (1280, 53052), (1536, 44210), (1920, 35368), (2560, 26526), (3072, 22105), (3840, 17684), (4421, 15360), (5120, 13263), (7680, 8842)]