145759980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2429333}}^1$

素因数の和:2429345

約数の個数: 24

約数和(自身を含む): 408128112

約数和(自身を除く): 262368132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2429333, 4858666, 7287999, 9717332, 12146665, 14575998, 24293330, 29151996, 36439995, 48586660, 72879990, 145759980]

約数ペア:

[(1, 145759980), (2, 72879990), (3, 48586660), (4, 36439995), (5, 29151996), (6, 24293330), (10, 14575998), (12, 12146665), (15, 9717332), (20, 7287999), (30, 4858666), (60, 2429333)]