84732720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353053}}^1$

素因数の和:353069

約数の個数: 40

約数和(自身を含む): 262672176

約数和(自身を除く): 177939456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353053, 706106, 1059159, 1412212, 1765265, 2118318, 2824424, 3530530, 4236636, 5295795, 5648848, 7061060, 8473272, 10591590, 14122120, 16946544, 21183180, 28244240, 42366360, 84732720]

約数ペア:

[(1, 84732720), (2, 42366360), (3, 28244240), (4, 21183180), (5, 16946544), (6, 14122120), (8, 10591590), (10, 8473272), (12, 7061060), (15, 5648848), (16, 5295795), (20, 4236636), (24, 3530530), (30, 2824424), (40, 2118318), (48, 1765265), (60, 1412212), (80, 1059159), (120, 706106), (240, 353053)]