47490840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43973}}^1$

素因数の和:43993

約数の個数: 64

約数和(自身を含む): 158306400

約数和(自身を除く): 110815560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 43973, 87946, 131919, 175892, 219865, 263838, 351784, 395757, 439730, 527676, 659595, 791514, 879460, 1055352, 1187271, 1319190, 1583028, 1758920, 1978785, 2374542, 2638380, 3166056, 3957570, 4749084, 5276760, 5936355, 7915140, 9498168, 11872710, 15830280, 23745420, 47490840]

約数ペア:

[(1, 47490840), (2, 23745420), (3, 15830280), (4, 11872710), (5, 9498168), (6, 7915140), (8, 5936355), (9, 5276760), (10, 4749084), (12, 3957570), (15, 3166056), (18, 2638380), (20, 2374542), (24, 1978785), (27, 1758920), (30, 1583028), (36, 1319190), (40, 1187271), (45, 1055352), (54, 879460), (60, 791514), (72, 659595), (90, 527676), (108, 439730), (120, 395757), (135, 351784), (180, 263838), (216, 219865), (270, 175892), (360, 131919), (540, 87946), (1080, 43973)]