63321120

素因数分解:

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

素因数の和:43994

約数の個数: 72

約数和(自身を含む): 216088236

約数和(自身を除く): 152767116

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 43973, 87946, 131919, 175892, 219865, 263838, 351784, 395757, 439730, 527676, 659595, 703568, 791514, 879460, 1055352, 1319190, 1407136, 1583028, 1758920, 1978785, 2110704, 2638380, 3166056, 3517840, 3957570, 4221408, 5276760, 6332112, 7035680, 7915140, 10553520, 12664224, 15830280, 21107040, 31660560, 63321120]

約数ペア:

[(1, 63321120), (2, 31660560), (3, 21107040), (4, 15830280), (5, 12664224), (6, 10553520), (8, 7915140), (9, 7035680), (10, 6332112), (12, 5276760), (15, 4221408), (16, 3957570), (18, 3517840), (20, 3166056), (24, 2638380), (30, 2110704), (32, 1978785), (36, 1758920), (40, 1583028), (45, 1407136), (48, 1319190), (60, 1055352), (72, 879460), (80, 791514), (90, 703568), (96, 659595), (120, 527676), (144, 439730), (160, 395757), (180, 351784), (240, 263838), (288, 219865), (360, 175892), (480, 131919), (720, 87946), (1440, 43973)]