3233280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{421}}^1$

素因数の和:447

約数の個数: 80

約数和(自身を含む): 10360944

約数和(自身を除く): 7127664

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, 1263, 1280, 1536, 1684, 1920, 2105, 2526, 2560, 3368, 3840, 4210, 5052, 6315, 6736, 7680, 8420, 10104, 12630, 13472, 16840, 20208, 25260, 26944, 33680, 40416, 50520, 53888, 67360, 80832, 101040, 107776, 134720, 161664, 202080, 215552, 269440, 323328, 404160, 538880, 646656, 808320, 1077760, 1616640, 3233280]

約数ペア:

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