135376480

素因数分解:

$2^5\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1487}}^1$

素因数の和:2071

約数の個数: 48

約数和(自身を含む): 320604480

約数和(自身を除く): 185228000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 569, 1138, 1487, 2276, 2845, 2974, 4552, 5690, 5948, 7435, 9104, 11380, 11896, 14870, 18208, 22760, 23792, 29740, 45520, 47584, 59480, 91040, 118960, 237920, 846103, 1692206, 3384412, 4230515, 6768824, 8461030, 13537648, 16922060, 27075296, 33844120, 67688240, 135376480]

約数ペア:

[(1, 135376480), (2, 67688240), (4, 33844120), (5, 27075296), (8, 16922060), (10, 13537648), (16, 8461030), (20, 6768824), (32, 4230515), (40, 3384412), (80, 1692206), (160, 846103), (569, 237920), (1138, 118960), (1487, 91040), (2276, 59480), (2845, 47584), (2974, 45520), (4552, 29740), (5690, 23792), (5948, 22760), (7435, 18208), (9104, 14870), (11380, 11896)]