27690840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{76919}}^1$

素因数の和:76936

約数の個数: 48

約数和(自身を含む): 89996400

約数和(自身を除く): 62305560

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, 76919, 153838, 230757, 307676, 384595, 461514, 615352, 692271, 769190, 923028, 1153785, 1384542, 1538380, 1846056, 2307570, 2769084, 3076760, 3461355, 4615140, 5538168, 6922710, 9230280, 13845420, 27690840]

約数ペア:

[(1, 27690840), (2, 13845420), (3, 9230280), (4, 6922710), (5, 5538168), (6, 4615140), (8, 3461355), (9, 3076760), (10, 2769084), (12, 2307570), (15, 1846056), (18, 1538380), (20, 1384542), (24, 1153785), (30, 923028), (36, 769190), (40, 692271), (45, 615352), (60, 461514), (72, 384595), (90, 307676), (120, 230757), (180, 153838), (360, 76919)]