29864280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{248869}}^1$

素因数の和:248883

約数の個数: 32

約数和(自身を含む): 89593200

約数和(自身を除く): 59728920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 248869, 497738, 746607, 995476, 1244345, 1493214, 1990952, 2488690, 2986428, 3733035, 4977380, 5972856, 7466070, 9954760, 14932140, 29864280]

約数ペア:

[(1, 29864280), (2, 14932140), (3, 9954760), (4, 7466070), (5, 5972856), (6, 4977380), (8, 3733035), (10, 2986428), (12, 2488690), (15, 1990952), (20, 1493214), (24, 1244345), (30, 995476), (40, 746607), (60, 497738), (120, 248869)]