55842840

素因数分解:

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

素因数の和:155136

約数の個数: 48

約数和(自身を含む): 181490400

約数和(自身を除く): 125647560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 155119, 310238, 465357, 620476, 775595, 930714, 1240952, 1396071, 1551190, 1861428, 2326785, 2792142, 3102380, 3722856, 4653570, 5584284, 6204760, 6980355, 9307140, 11168568, 13960710, 18614280, 27921420, 55842840]

約数ペア:

[(1, 55842840), (2, 27921420), (3, 18614280), (4, 13960710), (5, 11168568), (6, 9307140), (8, 6980355), (9, 6204760), (10, 5584284), (12, 4653570), (15, 3722856), (18, 3102380), (20, 2792142), (24, 2326785), (30, 1861428), (36, 1551190), (40, 1396071), (45, 1240952), (60, 930714), (72, 775595), (90, 620476), (120, 465357), (180, 310238), (360, 155119)]