1245572280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3459923}}^1$

素因数の和:3459940

約数の個数: 48

約数和(自身を含む): 4048111080

約数和(自身を除く): 2802538800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3459923, 6919846, 10379769, 13839692, 17299615, 20759538, 27679384, 31139307, 34599230, 41519076, 51898845, 62278614, 69198460, 83038152, 103797690, 124557228, 138396920, 155696535, 207595380, 249114456, 311393070, 415190760, 622786140, 1245572280]

約数ペア:

[(1, 1245572280), (2, 622786140), (3, 415190760), (4, 311393070), (5, 249114456), (6, 207595380), (8, 155696535), (9, 138396920), (10, 124557228), (12, 103797690), (15, 83038152), (18, 69198460), (20, 62278614), (24, 51898845), (30, 41519076), (36, 34599230), (40, 31139307), (45, 27679384), (60, 20759538), (72, 17299615), (90, 13839692), (120, 10379769), (180, 6919846), (360, 3459923)]