148021680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{616757}}^1$

素因数の和:616773

約数の個数: 40

約数和(自身を含む): 458867952

約数和(自身を除く): 310846272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 616757, 1233514, 1850271, 2467028, 3083785, 3700542, 4934056, 6167570, 7401084, 9251355, 9868112, 12335140, 14802168, 18502710, 24670280, 29604336, 37005420, 49340560, 74010840, 148021680]

約数ペア:

[(1, 148021680), (2, 74010840), (3, 49340560), (4, 37005420), (5, 29604336), (6, 24670280), (8, 18502710), (10, 14802168), (12, 12335140), (15, 9868112), (16, 9251355), (20, 7401084), (24, 6167570), (30, 4934056), (40, 3700542), (48, 3083785), (60, 2467028), (80, 1850271), (120, 1233514), (240, 616757)]