26620920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157}}^2$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 89305200

約数和(自身を除く): 62684280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 157, 180, 216, 270, 314, 360, 471, 540, 628, 785, 942, 1080, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4239, 4710, 5652, 6280, 7065, 8478, 9420, 11304, 14130, 16956, 18840, 21195, 24649, 28260, 33912, 42390, 49298, 56520, 73947, 84780, 98596, 123245, 147894, 169560, 197192, 221841, 246490, 295788, 369735, 443682, 492980, 591576, 665523, 739470, 887364, 985960, 1109205, 1331046, 1478940, 1774728, 2218410, 2662092, 2957880, 3327615, 4436820, 5324184, 6655230, 8873640, 13310460, 26620920]

約数ペア:

[(1, 26620920), (2, 13310460), (3, 8873640), (4, 6655230), (5, 5324184), (6, 4436820), (8, 3327615), (9, 2957880), (10, 2662092), (12, 2218410), (15, 1774728), (18, 1478940), (20, 1331046), (24, 1109205), (27, 985960), (30, 887364), (36, 739470), (40, 665523), (45, 591576), (54, 492980), (60, 443682), (72, 369735), (90, 295788), (108, 246490), (120, 221841), (135, 197192), (157, 169560), (180, 147894), (216, 123245), (270, 98596), (314, 84780), (360, 73947), (471, 56520), (540, 49298), (628, 42390), (785, 33912), (942, 28260), (1080, 24649), (1256, 21195), (1413, 18840), (1570, 16956), (1884, 14130), (2355, 11304), (2826, 9420), (3140, 8478), (3768, 7065), (4239, 6280), (4710, 5652)]