40422840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{336857}}^1$

素因数の和:336871

約数の個数: 32

約数和(自身を含む): 121268880

約数和(自身を除く): 80846040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 336857, 673714, 1010571, 1347428, 1684285, 2021142, 2694856, 3368570, 4042284, 5052855, 6737140, 8084568, 10105710, 13474280, 20211420, 40422840]

約数ペア:

[(1, 40422840), (2, 20211420), (3, 13474280), (4, 10105710), (5, 8084568), (6, 6737140), (8, 5052855), (10, 4042284), (12, 3368570), (15, 2694856), (20, 2021142), (24, 1684285), (30, 1347428), (40, 1010571), (60, 673714), (120, 336857)]