1227288160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1095793}}^1$

素因数の和:1095815

約数の個数: 48

約数和(自身を含む): 3313681056

約数和(自身を除く): 2086392896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1095793, 2191586, 4383172, 5478965, 7670551, 8766344, 10957930, 15341102, 17532688, 21915860, 30682204, 35065376, 38352755, 43831720, 61364408, 76705510, 87663440, 122728816, 153411020, 175326880, 245457632, 306822040, 613644080, 1227288160]

約数ペア:

[(1, 1227288160), (2, 613644080), (4, 306822040), (5, 245457632), (7, 175326880), (8, 153411020), (10, 122728816), (14, 87663440), (16, 76705510), (20, 61364408), (28, 43831720), (32, 38352755), (35, 35065376), (40, 30682204), (56, 21915860), (70, 17532688), (80, 15341102), (112, 10957930), (140, 8766344), (160, 7670551), (224, 5478965), (280, 4383172), (560, 2191586), (1120, 1095793)]