240147379215

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1039}}^1\times {\mathrm{31511}}^1$

素因数の和:32724

約数の個数: 48

約数和(自身を含む): 419225564160

約数和(自身を除く): 179078184945

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1039, 1467, 2445, 3117, 5195, 7335, 9351, 15585, 31511, 46755, 94533, 157555, 169357, 283599, 472665, 508071, 846785, 1417995, 1524213, 2540355, 5136293, 7621065, 15408879, 25681465, 32739929, 46226637, 77044395, 98219787, 163699645, 231133185, 294659361, 491098935, 1473296805, 5336608427, 16009825281, 26683042135, 48029475843, 80049126405, 240147379215]

約数ペア:

[(1, 240147379215), (3, 80049126405), (5, 48029475843), (9, 26683042135), (15, 16009825281), (45, 5336608427), (163, 1473296805), (489, 491098935), (815, 294659361), (1039, 231133185), (1467, 163699645), (2445, 98219787), (3117, 77044395), (5195, 46226637), (7335, 32739929), (9351, 25681465), (15585, 15408879), (31511, 7621065), (46755, 5136293), (94533, 2540355), (157555, 1524213), (169357, 1417995), (283599, 846785), (472665, 508071)]