28232280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{26141}}^1$

素因数の和:26161

約数の個数: 64

約数和(自身を含む): 94111200

約数和(自身を除く): 65878920

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, 26141, 52282, 78423, 104564, 130705, 156846, 209128, 235269, 261410, 313692, 392115, 470538, 522820, 627384, 705807, 784230, 941076, 1045640, 1176345, 1411614, 1568460, 1882152, 2352690, 2823228, 3136920, 3529035, 4705380, 5646456, 7058070, 9410760, 14116140, 28232280]

約数ペア:

[(1, 28232280), (2, 14116140), (3, 9410760), (4, 7058070), (5, 5646456), (6, 4705380), (8, 3529035), (9, 3136920), (10, 2823228), (12, 2352690), (15, 1882152), (18, 1568460), (20, 1411614), (24, 1176345), (27, 1045640), (30, 941076), (36, 784230), (40, 705807), (45, 627384), (54, 522820), (60, 470538), (72, 392115), (90, 313692), (108, 261410), (120, 235269), (135, 209128), (180, 156846), (216, 130705), (270, 104564), (360, 78423), (540, 52282), (1080, 26141)]