151877920

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{5303}}^1$

素因数の和:5497

約数の個数: 48

約数和(自身を含む): 360884160

約数和(自身を除く): 209006240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 5303, 5728, 7160, 10606, 14320, 21212, 26515, 28640, 42424, 53030, 84848, 106060, 169696, 212120, 424240, 848480, 949237, 1898474, 3796948, 4746185, 7593896, 9492370, 15187792, 18984740, 30375584, 37969480, 75938960, 151877920]

約数ペア:

[(1, 151877920), (2, 75938960), (4, 37969480), (5, 30375584), (8, 18984740), (10, 15187792), (16, 9492370), (20, 7593896), (32, 4746185), (40, 3796948), (80, 1898474), (160, 949237), (179, 848480), (358, 424240), (716, 212120), (895, 169696), (1432, 106060), (1790, 84848), (2864, 53030), (3580, 42424), (5303, 28640), (5728, 26515), (7160, 21212), (10606, 14320)]