2495880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2311}}^1$

素因数の和:2331

約数の個数: 64

約数和(自身を含む): 8323200

約数和(自身を除く): 5827320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2311, 4622, 6933, 9244, 11555, 13866, 18488, 20799, 23110, 27732, 34665, 41598, 46220, 55464, 62397, 69330, 83196, 92440, 103995, 124794, 138660, 166392, 207990, 249588, 277320, 311985, 415980, 499176, 623970, 831960, 1247940, 2495880]

約数ペア:

[(1, 2495880), (2, 1247940), (3, 831960), (4, 623970), (5, 499176), (6, 415980), (8, 311985), (9, 277320), (10, 249588), (12, 207990), (15, 166392), (18, 138660), (20, 124794), (24, 103995), (27, 92440), (30, 83196), (36, 69330), (40, 62397), (45, 55464), (54, 46220), (60, 41598), (72, 34665), (90, 27732), (108, 23110), (120, 20799), (135, 18488), (180, 13866), (216, 11555), (270, 9244), (360, 6933), (540, 4622), (1080, 2311)]