6548280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 19815840

約数和(自身を除く): 13267560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 277, 394, 554, 591, 788, 831, 985, 1108, 1182, 1385, 1576, 1662, 1970, 2216, 2364, 2770, 2955, 3324, 3940, 4155, 4728, 5540, 5910, 6648, 7880, 8310, 11080, 11820, 16620, 23640, 33240, 54569, 109138, 163707, 218276, 272845, 327414, 436552, 545690, 654828, 818535, 1091380, 1309656, 1637070, 2182760, 3274140, 6548280]

約数ペア:

[(1, 6548280), (2, 3274140), (3, 2182760), (4, 1637070), (5, 1309656), (6, 1091380), (8, 818535), (10, 654828), (12, 545690), (15, 436552), (20, 327414), (24, 272845), (30, 218276), (40, 163707), (60, 109138), (120, 54569), (197, 33240), (277, 23640), (394, 16620), (554, 11820), (591, 11080), (788, 8310), (831, 7880), (985, 6648), (1108, 5910), (1182, 5540), (1385, 4728), (1576, 4155), (1662, 3940), (1970, 3324), (2216, 2955), (2364, 2770)]