27130680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{25121}}^1$

素因数の和:25141

約数の個数: 64

約数和(自身を含む): 90439200

約数和(自身を除く): 63308520

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, 25121, 50242, 75363, 100484, 125605, 150726, 200968, 226089, 251210, 301452, 376815, 452178, 502420, 602904, 678267, 753630, 904356, 1004840, 1130445, 1356534, 1507260, 1808712, 2260890, 2713068, 3014520, 3391335, 4521780, 5426136, 6782670, 9043560, 13565340, 27130680]

約数ペア:

[(1, 27130680), (2, 13565340), (3, 9043560), (4, 6782670), (5, 5426136), (6, 4521780), (8, 3391335), (9, 3014520), (10, 2713068), (12, 2260890), (15, 1808712), (18, 1507260), (20, 1356534), (24, 1130445), (27, 1004840), (30, 904356), (36, 753630), (40, 678267), (45, 602904), (54, 502420), (60, 452178), (72, 376815), (90, 301452), (108, 251210), (120, 226089), (135, 200968), (180, 150726), (216, 125605), (270, 100484), (360, 75363), (540, 50242), (1080, 25121)]