197472960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{68567}}^1$

素因数の和:68590

約数の個数: 84

約数和(自身を含む): 679234608

約数和(自身を除く): 481761648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 68567, 137134, 205701, 274268, 342835, 411402, 548536, 617103, 685670, 822804, 1028505, 1097072, 1234206, 1371340, 1645608, 2057010, 2194144, 2468412, 2742680, 3085515, 3291216, 4114020, 4388288, 4936824, 5485360, 6171030, 6582432, 8228040, 9873648, 10970720, 12342060, 13164864, 16456080, 19747296, 21941440, 24684120, 32912160, 39494592, 49368240, 65824320, 98736480, 197472960]

約数ペア:

[(1, 197472960), (2, 98736480), (3, 65824320), (4, 49368240), (5, 39494592), (6, 32912160), (8, 24684120), (9, 21941440), (10, 19747296), (12, 16456080), (15, 13164864), (16, 12342060), (18, 10970720), (20, 9873648), (24, 8228040), (30, 6582432), (32, 6171030), (36, 5485360), (40, 4936824), (45, 4388288), (48, 4114020), (60, 3291216), (64, 3085515), (72, 2742680), (80, 2468412), (90, 2194144), (96, 2057010), (120, 1645608), (144, 1371340), (160, 1234206), (180, 1097072), (192, 1028505), (240, 822804), (288, 685670), (320, 617103), (360, 548536), (480, 411402), (576, 342835), (720, 274268), (960, 205701), (1440, 137134), (2880, 68567)]