18614280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{155119}}^1$

素因数の和:155133

約数の個数: 32

約数和(自身を含む): 55843200

約数和(自身を除く): 37228920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 155119, 310238, 465357, 620476, 775595, 930714, 1240952, 1551190, 1861428, 2326785, 3102380, 3722856, 4653570, 6204760, 9307140, 18614280]

約数ペア:

[(1, 18614280), (2, 9307140), (3, 6204760), (4, 4653570), (5, 3722856), (6, 3102380), (8, 2326785), (10, 1861428), (12, 1551190), (15, 1240952), (20, 930714), (24, 775595), (30, 620476), (40, 465357), (60, 310238), (120, 155119)]