5720940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 17843280

約数和(自身を除く): 12122340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 859, 1110, 1332, 1665, 1718, 2220, 2577, 3330, 3436, 4295, 5154, 6660, 7731, 8590, 10308, 12885, 15462, 17180, 25770, 30924, 31783, 38655, 51540, 63566, 77310, 95349, 127132, 154620, 158915, 190698, 286047, 317830, 381396, 476745, 572094, 635660, 953490, 1144188, 1430235, 1906980, 2860470, 5720940]

約数ペア:

[(1, 5720940), (2, 2860470), (3, 1906980), (4, 1430235), (5, 1144188), (6, 953490), (9, 635660), (10, 572094), (12, 476745), (15, 381396), (18, 317830), (20, 286047), (30, 190698), (36, 158915), (37, 154620), (45, 127132), (60, 95349), (74, 77310), (90, 63566), (111, 51540), (148, 38655), (180, 31783), (185, 30924), (222, 25770), (333, 17180), (370, 15462), (444, 12885), (555, 10308), (666, 8590), (740, 7731), (859, 6660), (1110, 5154), (1332, 4295), (1665, 3436), (1718, 3330), (2220, 2577)]