29712720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{123803}}^1$

素因数の和:123819

約数の個数: 40

約数和(自身を含む): 92110176

約数和(自身を除く): 62397456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 123803, 247606, 371409, 495212, 619015, 742818, 990424, 1238030, 1485636, 1857045, 1980848, 2476060, 2971272, 3714090, 4952120, 5942544, 7428180, 9904240, 14856360, 29712720]

約数ペア:

[(1, 29712720), (2, 14856360), (3, 9904240), (4, 7428180), (5, 5942544), (6, 4952120), (8, 3714090), (10, 2971272), (12, 2476060), (15, 1980848), (16, 1857045), (20, 1485636), (24, 1238030), (30, 990424), (40, 742818), (48, 619015), (60, 495212), (80, 371409), (120, 247606), (240, 123803)]