1123560

素因数分解:

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

素因数の和:3138

約数の個数: 48

約数和(自身を含む): 3652740

約数和(自身を除く): 2529180

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, 3121, 6242, 9363, 12484, 15605, 18726, 24968, 28089, 31210, 37452, 46815, 56178, 62420, 74904, 93630, 112356, 124840, 140445, 187260, 224712, 280890, 374520, 561780, 1123560]

約数ペア:

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