340001820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1237}}^1$

素因数の和:1764

約数の個数: 96

約数和(自身を含む): 1060718400

約数和(自身を除く): 720716580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 509, 540, 1018, 1237, 1527, 2036, 2474, 2545, 3054, 3711, 4581, 4948, 5090, 6108, 6185, 7422, 7635, 9162, 10180, 11133, 12370, 13743, 14844, 15270, 18324, 18555, 22266, 22905, 24740, 27486, 30540, 33399, 37110, 44532, 45810, 54972, 55665, 66798, 68715, 74220, 91620, 111330, 133596, 137430, 166995, 222660, 274860, 333990, 629633, 667980, 1259266, 1888899, 2518532, 3148165, 3777798, 5666697, 6296330, 7555596, 9444495, 11333394, 12592660, 17000091, 18888990, 22666788, 28333485, 34000182, 37777980, 56666970, 68000364, 85000455, 113333940, 170000910, 340001820]

約数ペア:

[(1, 340001820), (2, 170000910), (3, 113333940), (4, 85000455), (5, 68000364), (6, 56666970), (9, 37777980), (10, 34000182), (12, 28333485), (15, 22666788), (18, 18888990), (20, 17000091), (27, 12592660), (30, 11333394), (36, 9444495), (45, 7555596), (54, 6296330), (60, 5666697), (90, 3777798), (108, 3148165), (135, 2518532), (180, 1888899), (270, 1259266), (509, 667980), (540, 629633), (1018, 333990), (1237, 274860), (1527, 222660), (2036, 166995), (2474, 137430), (2545, 133596), (3054, 111330), (3711, 91620), (4581, 74220), (4948, 68715), (5090, 66798), (6108, 55665), (6185, 54972), (7422, 45810), (7635, 44532), (9162, 37110), (10180, 33399), (11133, 30540), (12370, 27486), (13743, 24740), (14844, 22905), (15270, 22266), (18324, 18555)]