79752720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{332303}}^1$

素因数の和:332319

約数の個数: 40

約数和(自身を含む): 247234176

約数和(自身を除く): 167481456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 332303, 664606, 996909, 1329212, 1661515, 1993818, 2658424, 3323030, 3987636, 4984545, 5316848, 6646060, 7975272, 9969090, 13292120, 15950544, 19938180, 26584240, 39876360, 79752720]

約数ペア:

[(1, 79752720), (2, 39876360), (3, 26584240), (4, 19938180), (5, 15950544), (6, 13292120), (8, 9969090), (10, 7975272), (12, 6646060), (15, 5316848), (16, 4984545), (20, 3987636), (24, 3323030), (30, 2658424), (40, 1993818), (48, 1661515), (60, 1329212), (80, 996909), (120, 664606), (240, 332303)]