2306080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 6531840

約数和(自身を除く): 4225760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 71, 80, 112, 116, 140, 142, 145, 160, 203, 224, 232, 280, 284, 290, 355, 406, 464, 497, 560, 568, 580, 710, 812, 928, 994, 1015, 1120, 1136, 1160, 1420, 1624, 1988, 2030, 2059, 2272, 2320, 2485, 2840, 3248, 3976, 4060, 4118, 4640, 4970, 5680, 6496, 7952, 8120, 8236, 9940, 10295, 11360, 14413, 15904, 16240, 16472, 19880, 20590, 28826, 32480, 32944, 39760, 41180, 57652, 65888, 72065, 79520, 82360, 115304, 144130, 164720, 230608, 288260, 329440, 461216, 576520, 1153040, 2306080]

約数ペア:

[(1, 2306080), (2, 1153040), (4, 576520), (5, 461216), (7, 329440), (8, 288260), (10, 230608), (14, 164720), (16, 144130), (20, 115304), (28, 82360), (29, 79520), (32, 72065), (35, 65888), (40, 57652), (56, 41180), (58, 39760), (70, 32944), (71, 32480), (80, 28826), (112, 20590), (116, 19880), (140, 16472), (142, 16240), (145, 15904), (160, 14413), (203, 11360), (224, 10295), (232, 9940), (280, 8236), (284, 8120), (290, 7952), (355, 6496), (406, 5680), (464, 4970), (497, 4640), (560, 4118), (568, 4060), (580, 3976), (710, 3248), (812, 2840), (928, 2485), (994, 2320), (1015, 2272), (1120, 2059), (1136, 2030), (1160, 1988), (1420, 1624)]