2000483880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{724813}}^1$

素因数の和:724850

約数の個数: 64

約数和(自身を含む): 6262392960

約数和(自身を除く): 4261909080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 724813, 1449626, 2174439, 2899252, 3624065, 4348878, 5798504, 7248130, 8697756, 10872195, 14496260, 16670699, 17395512, 21744390, 28992520, 33341398, 43488780, 50012097, 66682796, 83353495, 86977560, 100024194, 133365592, 166706990, 200048388, 250060485, 333413980, 400096776, 500120970, 666827960, 1000241940, 2000483880]

約数ペア:

[(1, 2000483880), (2, 1000241940), (3, 666827960), (4, 500120970), (5, 400096776), (6, 333413980), (8, 250060485), (10, 200048388), (12, 166706990), (15, 133365592), (20, 100024194), (23, 86977560), (24, 83353495), (30, 66682796), (40, 50012097), (46, 43488780), (60, 33341398), (69, 28992520), (92, 21744390), (115, 17395512), (120, 16670699), (138, 14496260), (184, 10872195), (230, 8697756), (276, 7248130), (345, 5798504), (460, 4348878), (552, 3624065), (690, 2899252), (920, 2174439), (1380, 1449626), (2760, 724813)]