757667880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2104633}}^1$

素因数の和:2104650

約数の個数: 48

約数和(自身を含む): 2462421780

約数和(自身を除く): 1704753900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2104633, 4209266, 6313899, 8418532, 10523165, 12627798, 16837064, 18941697, 21046330, 25255596, 31569495, 37883394, 42092660, 50511192, 63138990, 75766788, 84185320, 94708485, 126277980, 151533576, 189416970, 252555960, 378833940, 757667880]

約数ペア:

[(1, 757667880), (2, 378833940), (3, 252555960), (4, 189416970), (5, 151533576), (6, 126277980), (8, 94708485), (9, 84185320), (10, 75766788), (12, 63138990), (15, 50511192), (18, 42092660), (20, 37883394), (24, 31569495), (30, 25255596), (36, 21046330), (40, 18941697), (45, 16837064), (60, 12627798), (72, 10523165), (90, 8418532), (120, 6313899), (180, 4209266), (360, 2104633)]