1535560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1$

素因数の和:2977

約数の個数: 32

約数和(自身を含む): 3722040

約数和(自身を除く): 2186480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2953, 5906, 11812, 14765, 23624, 29530, 38389, 59060, 76778, 118120, 153556, 191945, 307112, 383890, 767780, 1535560]

約数ペア:

[(1, 1535560), (2, 767780), (4, 383890), (5, 307112), (8, 191945), (10, 153556), (13, 118120), (20, 76778), (26, 59060), (40, 38389), (52, 29530), (65, 23624), (104, 14765), (130, 11812), (260, 5906), (520, 2953)]