768112680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6400939}}^1$

素因数の和:6400953

約数の個数: 32

約数和(自身を含む): 2304338400

約数和(自身を除く): 1536225720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6400939, 12801878, 19202817, 25603756, 32004695, 38405634, 51207512, 64009390, 76811268, 96014085, 128018780, 153622536, 192028170, 256037560, 384056340, 768112680]

約数ペア:

[(1, 768112680), (2, 384056340), (3, 256037560), (4, 192028170), (5, 153622536), (6, 128018780), (8, 96014085), (10, 76811268), (12, 64009390), (15, 51207512), (20, 38405634), (24, 32004695), (30, 25603756), (40, 19202817), (60, 12801878), (120, 6400939)]