243359640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{25037}}^1$

素因数の和:25063

約数の個数: 96

約数和(自身を含む): 820244880

約数和(自身を除く): 576885240

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 25037, 50074, 75111, 100148, 125185, 150222, 200296, 225333, 250370, 300444, 375555, 450666, 500740, 600888, 675999, 751110, 901332, 1001480, 1126665, 1351998, 1502220, 1802664, 2027997, 2253330, 2703996, 3004440, 3379995, 4055994, 4506660, 5407992, 6083991, 6759990, 8111988, 9013320, 10139985, 12167982, 13519980, 16223976, 20279970, 24335964, 27039960, 30419955, 40559940, 48671928, 60839910, 81119880, 121679820, 243359640]

約数ペア:

[(1, 243359640), (2, 121679820), (3, 81119880), (4, 60839910), (5, 48671928), (6, 40559940), (8, 30419955), (9, 27039960), (10, 24335964), (12, 20279970), (15, 16223976), (18, 13519980), (20, 12167982), (24, 10139985), (27, 9013320), (30, 8111988), (36, 6759990), (40, 6083991), (45, 5407992), (54, 4506660), (60, 4055994), (72, 3379995), (81, 3004440), (90, 2703996), (108, 2253330), (120, 2027997), (135, 1802664), (162, 1502220), (180, 1351998), (216, 1126665), (243, 1001480), (270, 901332), (324, 751110), (360, 675999), (405, 600888), (486, 500740), (540, 450666), (648, 375555), (810, 300444), (972, 250370), (1080, 225333), (1215, 200296), (1620, 150222), (1944, 125185), (2430, 100148), (3240, 75111), (4860, 50074), (9720, 25037)]