404927432460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{17713361}}^1$

素因数の和:17713503

約数の個数: 72

約数和(自身を含む): 1237951443456

約数和(自身を除く): 833024010996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7620, 11430, 22860, 17713361, 35426722, 53140083, 70853444, 88566805, 106280166, 159420249, 177133610, 212560332, 265700415, 318840498, 354267220, 531400830, 637680996, 797101245, 1062801660, 1594202490, 2249596847, 3188404980, 4499193694, 6748790541, 8998387388, 11247984235, 13497581082, 20246371623, 22495968470, 26995162164, 33743952705, 40492743246, 44991936940, 67487905410, 80985486492, 101231858115, 134975810820, 202463716230, 404927432460]

約数ペア:

[(1, 404927432460), (2, 202463716230), (3, 134975810820), (4, 101231858115), (5, 80985486492), (6, 67487905410), (9, 44991936940), (10, 40492743246), (12, 33743952705), (15, 26995162164), (18, 22495968470), (20, 20246371623), (30, 13497581082), (36, 11247984235), (45, 8998387388), (60, 6748790541), (90, 4499193694), (127, 3188404980), (180, 2249596847), (254, 1594202490), (381, 1062801660), (508, 797101245), (635, 637680996), (762, 531400830), (1143, 354267220), (1270, 318840498), (1524, 265700415), (1905, 212560332), (2286, 177133610), (2540, 159420249), (3810, 106280166), (4572, 88566805), (5715, 70853444), (7620, 53140083), (11430, 35426722), (22860, 17713361)]