12073120

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1313

約数の個数: 48

約数和(自身を含む): 29013768

約数和(自身を除く): 16940648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1237, 1952, 2440, 2474, 4880, 4948, 6185, 9760, 9896, 12370, 19792, 24740, 39584, 49480, 75457, 98960, 150914, 197920, 301828, 377285, 603656, 754570, 1207312, 1509140, 2414624, 3018280, 6036560, 12073120]

約数ペア:

[(1, 12073120), (2, 6036560), (4, 3018280), (5, 2414624), (8, 1509140), (10, 1207312), (16, 754570), (20, 603656), (32, 377285), (40, 301828), (61, 197920), (80, 150914), (122, 98960), (160, 75457), (244, 49480), (305, 39584), (488, 24740), (610, 19792), (976, 12370), (1220, 9896), (1237, 9760), (1952, 6185), (2440, 4948), (2474, 4880)]