1488019980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{24800333}}^1$

素因数の和:24800345

約数の個数: 24

約数和(自身を含む): 4166456112

約数和(自身を除く): 2678436132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 24800333, 49600666, 74400999, 99201332, 124001665, 148801998, 248003330, 297603996, 372004995, 496006660, 744009990, 1488019980]

約数ペア:

[(1, 1488019980), (2, 744009990), (3, 496006660), (4, 372004995), (5, 297603996), (6, 248003330), (10, 148801998), (12, 124001665), (15, 99201332), (20, 74400999), (30, 49600666), (60, 24800333)]