15012760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53617}}^1$

素因数の和:53635

約数の個数: 32

約数和(自身を含む): 38604960

約数和(自身を除く): 23592200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 53617, 107234, 214468, 268085, 375319, 428936, 536170, 750638, 1072340, 1501276, 1876595, 2144680, 3002552, 3753190, 7506380, 15012760]

約数ペア:

[(1, 15012760), (2, 7506380), (4, 3753190), (5, 3002552), (7, 2144680), (8, 1876595), (10, 1501276), (14, 1072340), (20, 750638), (28, 536170), (35, 428936), (40, 375319), (56, 268085), (70, 214468), (140, 107234), (280, 53617)]