1819092120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{119363}}^1$

素因数の和:119504

約数の個数: 64

約数和(自身を含む): 5500293120

約数和(自身を除く): 3681201000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 119363, 238726, 358089, 477452, 596815, 716178, 954904, 1193630, 1432356, 1790445, 2387260, 2864712, 3580890, 4774520, 7161780, 14323560, 15159101, 30318202, 45477303, 60636404, 75795505, 90954606, 121272808, 151591010, 181909212, 227386515, 303182020, 363818424, 454773030, 606364040, 909546060, 1819092120]

約数ペア:

[(1, 1819092120), (2, 909546060), (3, 606364040), (4, 454773030), (5, 363818424), (6, 303182020), (8, 227386515), (10, 181909212), (12, 151591010), (15, 121272808), (20, 90954606), (24, 75795505), (30, 60636404), (40, 45477303), (60, 30318202), (120, 15159101), (127, 14323560), (254, 7161780), (381, 4774520), (508, 3580890), (635, 2864712), (762, 2387260), (1016, 1790445), (1270, 1432356), (1524, 1193630), (1905, 954904), (2540, 716178), (3048, 596815), (3810, 477452), (5080, 358089), (7620, 238726), (15240, 119363)]