6466560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{421}}^1$

素因数の和:449

約数の個数: 88

約数和(自身を含む): 20732016

約数和(自身を除く): 14265456

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, 421, 480, 512, 640, 768, 842, 960, 1024, 1263, 1280, 1536, 1684, 1920, 2105, 2526, 2560, 3072, 3368, 3840, 4210, 5052, 5120, 6315, 6736, 7680, 8420, 10104, 12630, 13472, 15360, 16840, 20208, 25260, 26944, 33680, 40416, 50520, 53888, 67360, 80832, 101040, 107776, 134720, 161664, 202080, 215552, 269440, 323328, 404160, 431104, 538880, 646656, 808320, 1077760, 1293312, 1616640, 2155520, 3233280, 6466560]

約数ペア:

[(1, 6466560), (2, 3233280), (3, 2155520), (4, 1616640), (5, 1293312), (6, 1077760), (8, 808320), (10, 646656), (12, 538880), (15, 431104), (16, 404160), (20, 323328), (24, 269440), (30, 215552), (32, 202080), (40, 161664), (48, 134720), (60, 107776), (64, 101040), (80, 80832), (96, 67360), (120, 53888), (128, 50520), (160, 40416), (192, 33680), (240, 26944), (256, 25260), (320, 20208), (384, 16840), (421, 15360), (480, 13472), (512, 12630), (640, 10104), (768, 8420), (842, 7680), (960, 6736), (1024, 6315), (1263, 5120), (1280, 5052), (1536, 4210), (1684, 3840), (1920, 3368), (2105, 3072), (2526, 2560)]