2015650080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60859}}^1$

素因数の和:60903

約数の個数: 144

約数和(自身を含む): 7177584960

約数和(自身を除く): 5161934880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 33120, 60859, 121718, 182577, 243436, 304295, 365154, 486872, 547731, 608590, 730308, 912885, 973744, 1095462, 1217180, 1399757, 1460616, 1825770, 1947488, 2190924, 2434360, 2738655, 2799514, 2921232, 3651540, 4199271, 4381848, 4868720, 5477310, 5599028, 5842464, 6998785, 7303080, 8398542, 8763696, 9737440, 10954620, 11198056, 12597813, 13997570, 14606160, 16797084, 17527392, 20996355, 21909240, 22396112, 25195626, 27995140, 29212320, 33594168, 41992710, 43818480, 44792224, 50391252, 55990280, 62989065, 67188336, 83985420, 87636960, 100782504, 111980560, 125978130, 134376672, 167970840, 201565008, 223961120, 251956260, 335941680, 403130016, 503912520, 671883360, 1007825040, 2015650080]

約数ペア:

[(1, 2015650080), (2, 1007825040), (3, 671883360), (4, 503912520), (5, 403130016), (6, 335941680), (8, 251956260), (9, 223961120), (10, 201565008), (12, 167970840), (15, 134376672), (16, 125978130), (18, 111980560), (20, 100782504), (23, 87636960), (24, 83985420), (30, 67188336), (32, 62989065), (36, 55990280), (40, 50391252), (45, 44792224), (46, 43818480), (48, 41992710), (60, 33594168), (69, 29212320), (72, 27995140), (80, 25195626), (90, 22396112), (92, 21909240), (96, 20996355), (115, 17527392), (120, 16797084), (138, 14606160), (144, 13997570), (160, 12597813), (180, 11198056), (184, 10954620), (207, 9737440), (230, 8763696), (240, 8398542), (276, 7303080), (288, 6998785), (345, 5842464), (360, 5599028), (368, 5477310), (414, 4868720), (460, 4381848), (480, 4199271), (552, 3651540), (690, 2921232), (720, 2799514), (736, 2738655), (828, 2434360), (920, 2190924), (1035, 1947488), (1104, 1825770), (1380, 1460616), (1440, 1399757), (1656, 1217180), (1840, 1095462), (2070, 973744), (2208, 912885), (2760, 730308), (3312, 608590), (3680, 547731), (4140, 486872), (5520, 365154), (6624, 304295), (8280, 243436), (11040, 182577), (16560, 121718), (33120, 60859)]