1552416720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6468403}}^1$

素因数の和:6468419

約数の個数: 40

約数和(自身を含む): 4812492576

約数和(自身を除く): 3260075856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6468403, 12936806, 19405209, 25873612, 32342015, 38810418, 51747224, 64684030, 77620836, 97026045, 103494448, 129368060, 155241672, 194052090, 258736120, 310483344, 388104180, 517472240, 776208360, 1552416720]

約数ペア:

[(1, 1552416720), (2, 776208360), (3, 517472240), (4, 388104180), (5, 310483344), (6, 258736120), (8, 194052090), (10, 155241672), (12, 129368060), (15, 103494448), (16, 97026045), (20, 77620836), (24, 64684030), (30, 51747224), (40, 38810418), (48, 32342015), (60, 25873612), (80, 19405209), (120, 12936806), (240, 6468403)]