881457240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7345477}}^1$

素因数の和:7345491

約数の個数: 32

約数和(自身を含む): 2644372080

約数和(自身を除く): 1762914840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7345477, 14690954, 22036431, 29381908, 36727385, 44072862, 58763816, 73454770, 88145724, 110182155, 146909540, 176291448, 220364310, 293819080, 440728620, 881457240]

約数ペア:

[(1, 881457240), (2, 440728620), (3, 293819080), (4, 220364310), (5, 176291448), (6, 146909540), (8, 110182155), (10, 88145724), (12, 73454770), (15, 58763816), (20, 44072862), (24, 36727385), (30, 29381908), (40, 22036431), (60, 14690954), (120, 7345477)]