15824820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23977}}^1$

素因数の和:24000

約数の個数: 48

約数和(自身を含む): 48339648

約数和(自身を除く): 32514828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 23977, 47954, 71931, 95908, 119885, 143862, 239770, 263747, 287724, 359655, 479540, 527494, 719310, 791241, 1054988, 1318735, 1438620, 1582482, 2637470, 3164964, 3956205, 5274940, 7912410, 15824820]

約数ペア:

[(1, 15824820), (2, 7912410), (3, 5274940), (4, 3956205), (5, 3164964), (6, 2637470), (10, 1582482), (11, 1438620), (12, 1318735), (15, 1054988), (20, 791241), (22, 719310), (30, 527494), (33, 479540), (44, 359655), (55, 287724), (60, 263747), (66, 239770), (110, 143862), (132, 119885), (165, 95908), (220, 71931), (330, 47954), (660, 23977)]