63851280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{266047}}^1$

素因数の和:266063

約数の個数: 40

約数和(自身を含む): 197939712

約数和(自身を除く): 134088432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 266047, 532094, 798141, 1064188, 1330235, 1596282, 2128376, 2660470, 3192564, 3990705, 4256752, 5320940, 6385128, 7981410, 10641880, 12770256, 15962820, 21283760, 31925640, 63851280]

約数ペア:

[(1, 63851280), (2, 31925640), (3, 21283760), (4, 15962820), (5, 12770256), (6, 10641880), (8, 7981410), (10, 6385128), (12, 5320940), (15, 4256752), (16, 3990705), (20, 3192564), (24, 2660470), (30, 2128376), (40, 1596282), (48, 1330235), (60, 1064188), (80, 798141), (120, 532094), (240, 266047)]