47991960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1258

約数の個数: 128

約数和(自身を含む): 164433600

約数和(自身を除く): 116441640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1201, 1332, 1480, 1665, 1998, 2220, 2402, 2664, 3330, 3603, 3996, 4440, 4804, 4995, 6005, 6660, 7206, 7992, 9608, 9990, 10809, 12010, 13320, 14412, 18015, 19980, 21618, 24020, 28824, 32427, 36030, 39960, 43236, 44437, 48040, 54045, 64854, 72060, 86472, 88874, 108090, 129708, 133311, 144120, 162135, 177748, 216180, 222185, 259416, 266622, 324270, 355496, 399933, 432360, 444370, 533244, 648540, 666555, 799866, 888740, 1066488, 1199799, 1297080, 1333110, 1599732, 1777480, 1999665, 2399598, 2666220, 3199464, 3999330, 4799196, 5332440, 5998995, 7998660, 9598392, 11997990, 15997320, 23995980, 47991960]

約数ペア:

[(1, 47991960), (2, 23995980), (3, 15997320), (4, 11997990), (5, 9598392), (6, 7998660), (8, 5998995), (9, 5332440), (10, 4799196), (12, 3999330), (15, 3199464), (18, 2666220), (20, 2399598), (24, 1999665), (27, 1777480), (30, 1599732), (36, 1333110), (37, 1297080), (40, 1199799), (45, 1066488), (54, 888740), (60, 799866), (72, 666555), (74, 648540), (90, 533244), (108, 444370), (111, 432360), (120, 399933), (135, 355496), (148, 324270), (180, 266622), (185, 259416), (216, 222185), (222, 216180), (270, 177748), (296, 162135), (333, 144120), (360, 133311), (370, 129708), (444, 108090), (540, 88874), (555, 86472), (666, 72060), (740, 64854), (888, 54045), (999, 48040), (1080, 44437), (1110, 43236), (1201, 39960), (1332, 36030), (1480, 32427), (1665, 28824), (1998, 24020), (2220, 21618), (2402, 19980), (2664, 18015), (3330, 14412), (3603, 13320), (3996, 12010), (4440, 10809), (4804, 9990), (4995, 9608), (6005, 7992), (6660, 7206)]