47824680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{398539}}^1$

素因数の和:398553

約数の個数: 32

約数和(自身を含む): 143474400

約数和(自身を除く): 95649720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 398539, 797078, 1195617, 1594156, 1992695, 2391234, 3188312, 3985390, 4782468, 5978085, 7970780, 9564936, 11956170, 15941560, 23912340, 47824680]

約数ペア:

[(1, 47824680), (2, 23912340), (3, 15941560), (4, 11956170), (5, 9564936), (6, 7970780), (8, 5978085), (10, 4782468), (12, 3985390), (15, 3188312), (20, 2391234), (24, 1992695), (30, 1594156), (40, 1195617), (60, 797078), (120, 398539)]