1109280

素因数分解:

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

素因数の和:2329

約数の個数: 48

約数和(自身を含む): 3495744

約数和(自身を除く): 2386464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2311, 4622, 6933, 9244, 11555, 13866, 18488, 23110, 27732, 34665, 36976, 46220, 55464, 69330, 73952, 92440, 110928, 138660, 184880, 221856, 277320, 369760, 554640, 1109280]

約数ペア:

[(1, 1109280), (2, 554640), (3, 369760), (4, 277320), (5, 221856), (6, 184880), (8, 138660), (10, 110928), (12, 92440), (15, 73952), (16, 69330), (20, 55464), (24, 46220), (30, 36976), (32, 34665), (40, 27732), (48, 23110), (60, 18488), (80, 13866), (96, 11555), (120, 9244), (160, 6933), (240, 4622), (480, 2311)]