2877240

素因数分解:

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

素因数の和:23991

約数の個数: 32

約数和(自身を含む): 8632080

約数和(自身を除く): 5754840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 23977, 47954, 71931, 95908, 119885, 143862, 191816, 239770, 287724, 359655, 479540, 575448, 719310, 959080, 1438620, 2877240]

約数ペア:

[(1, 2877240), (2, 1438620), (3, 959080), (4, 719310), (5, 575448), (6, 479540), (8, 359655), (10, 287724), (12, 239770), (15, 191816), (20, 143862), (24, 119885), (30, 95908), (40, 71931), (60, 47954), (120, 23977)]