8041380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{601}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 22654464

約数和(自身を除く): 14613084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 601, 669, 892, 1115, 1202, 1338, 1803, 2230, 2404, 2676, 3005, 3345, 3606, 4460, 6010, 6690, 7212, 9015, 12020, 13380, 18030, 36060, 134023, 268046, 402069, 536092, 670115, 804138, 1340230, 1608276, 2010345, 2680460, 4020690, 8041380]

約数ペア:

[(1, 8041380), (2, 4020690), (3, 2680460), (4, 2010345), (5, 1608276), (6, 1340230), (10, 804138), (12, 670115), (15, 536092), (20, 402069), (30, 268046), (60, 134023), (223, 36060), (446, 18030), (601, 13380), (669, 12020), (892, 9015), (1115, 7212), (1202, 6690), (1338, 6010), (1803, 4460), (2230, 3606), (2404, 3345), (2676, 3005)]