40314840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{335957}}^1$

素因数の和:335971

約数の個数: 32

約数和(自身を含む): 120944880

約数和(自身を除く): 80630040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 335957, 671914, 1007871, 1343828, 1679785, 2015742, 2687656, 3359570, 4031484, 5039355, 6719140, 8062968, 10078710, 13438280, 20157420, 40314840]

約数ペア:

[(1, 40314840), (2, 20157420), (3, 13438280), (4, 10078710), (5, 8062968), (6, 6719140), (8, 5039355), (10, 4031484), (12, 3359570), (15, 2687656), (20, 2015742), (24, 1679785), (30, 1343828), (40, 1007871), (60, 671914), (120, 335957)]