2247120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3121}}^1$

素因数の和:3140

約数の個数: 60

約数和(自身を含む): 7548996

約数和(自身を除く): 5301876

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3121, 6242, 9363, 12484, 15605, 18726, 24968, 28089, 31210, 37452, 46815, 49936, 56178, 62420, 74904, 93630, 112356, 124840, 140445, 149808, 187260, 224712, 249680, 280890, 374520, 449424, 561780, 749040, 1123560, 2247120]

約数ペア:

[(1, 2247120), (2, 1123560), (3, 749040), (4, 561780), (5, 449424), (6, 374520), (8, 280890), (9, 249680), (10, 224712), (12, 187260), (15, 149808), (16, 140445), (18, 124840), (20, 112356), (24, 93630), (30, 74904), (36, 62420), (40, 56178), (45, 49936), (48, 46815), (60, 37452), (72, 31210), (80, 28089), (90, 24968), (120, 18726), (144, 15605), (180, 12484), (240, 9363), (360, 6242), (720, 3121)]