202645320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12149}}^1$

素因数の和:12302

約数の個数: 64

約数和(自身を含む): 612360000

約数和(自身を除く): 409714680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 12149, 16680, 24298, 36447, 48596, 60745, 72894, 97192, 121490, 145788, 182235, 242980, 291576, 364470, 485960, 728940, 1457880, 1688711, 3377422, 5066133, 6754844, 8443555, 10132266, 13509688, 16887110, 20264532, 25330665, 33774220, 40529064, 50661330, 67548440, 101322660, 202645320]

約数ペア:

[(1, 202645320), (2, 101322660), (3, 67548440), (4, 50661330), (5, 40529064), (6, 33774220), (8, 25330665), (10, 20264532), (12, 16887110), (15, 13509688), (20, 10132266), (24, 8443555), (30, 6754844), (40, 5066133), (60, 3377422), (120, 1688711), (139, 1457880), (278, 728940), (417, 485960), (556, 364470), (695, 291576), (834, 242980), (1112, 182235), (1390, 145788), (1668, 121490), (2085, 97192), (2780, 72894), (3336, 60745), (4170, 48596), (5560, 36447), (8340, 24298), (12149, 16680)]