12933120

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{421}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 41474160

約数和(自身を除く): 28541040

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, 2048, 2105, 2526, 2560, 3072, 3368, 3840, 4210, 5052, 5120, 6144, 6315, 6736, 7680, 8420, 10104, 10240, 12630, 13472, 15360, 16840, 20208, 25260, 26944, 30720, 33680, 40416, 50520, 53888, 67360, 80832, 101040, 107776, 134720, 161664, 202080, 215552, 269440, 323328, 404160, 431104, 538880, 646656, 808320, 862208, 1077760, 1293312, 1616640, 2155520, 2586624, 3233280, 4311040, 6466560, 12933120]

約数ペア:

[(1, 12933120), (2, 6466560), (3, 4311040), (4, 3233280), (5, 2586624), (6, 2155520), (8, 1616640), (10, 1293312), (12, 1077760), (15, 862208), (16, 808320), (20, 646656), (24, 538880), (30, 431104), (32, 404160), (40, 323328), (48, 269440), (60, 215552), (64, 202080), (80, 161664), (96, 134720), (120, 107776), (128, 101040), (160, 80832), (192, 67360), (240, 53888), (256, 50520), (320, 40416), (384, 33680), (421, 30720), (480, 26944), (512, 25260), (640, 20208), (768, 16840), (842, 15360), (960, 13472), (1024, 12630), (1263, 10240), (1280, 10104), (1536, 8420), (1684, 7680), (1920, 6736), (2048, 6315), (2105, 6144), (2526, 5120), (2560, 5052), (3072, 4210), (3368, 3840)]