10691880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:794

約数の個数: 64

約数和(自身を含む): 32356800

約数和(自身を除く): 21664920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 641, 695, 834, 1112, 1282, 1390, 1668, 1923, 2085, 2564, 2780, 3205, 3336, 3846, 4170, 5128, 5560, 6410, 7692, 8340, 9615, 12820, 15384, 16680, 19230, 25640, 38460, 76920, 89099, 178198, 267297, 356396, 445495, 534594, 712792, 890990, 1069188, 1336485, 1781980, 2138376, 2672970, 3563960, 5345940, 10691880]

約数ペア:

[(1, 10691880), (2, 5345940), (3, 3563960), (4, 2672970), (5, 2138376), (6, 1781980), (8, 1336485), (10, 1069188), (12, 890990), (15, 712792), (20, 534594), (24, 445495), (30, 356396), (40, 267297), (60, 178198), (120, 89099), (139, 76920), (278, 38460), (417, 25640), (556, 19230), (641, 16680), (695, 15384), (834, 12820), (1112, 9615), (1282, 8340), (1390, 7692), (1668, 6410), (1923, 5560), (2085, 5128), (2564, 4170), (2780, 3846), (3205, 3336)]