1661372640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{384577}}^1$

素因数の和:384601

約数の個数: 96

約数和(自身を含む): 5814819360

約数和(自身を除く): 4153446720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 384577, 769154, 1153731, 1538308, 1922885, 2307462, 3076616, 3461193, 3845770, 4614924, 5768655, 6153232, 6922386, 7691540, 9229848, 10383579, 11537310, 12306464, 13844772, 15383080, 17305965, 18459696, 20767158, 23074620, 27689544, 30766160, 34611930, 36919392, 41534316, 46149240, 51917895, 55379088, 61532320, 69223860, 83068632, 92298480, 103835790, 110758176, 138447720, 166137264, 184596960, 207671580, 276895440, 332274528, 415343160, 553790880, 830686320, 1661372640]

約数ペア:

[(1, 1661372640), (2, 830686320), (3, 553790880), (4, 415343160), (5, 332274528), (6, 276895440), (8, 207671580), (9, 184596960), (10, 166137264), (12, 138447720), (15, 110758176), (16, 103835790), (18, 92298480), (20, 83068632), (24, 69223860), (27, 61532320), (30, 55379088), (32, 51917895), (36, 46149240), (40, 41534316), (45, 36919392), (48, 34611930), (54, 30766160), (60, 27689544), (72, 23074620), (80, 20767158), (90, 18459696), (96, 17305965), (108, 15383080), (120, 13844772), (135, 12306464), (144, 11537310), (160, 10383579), (180, 9229848), (216, 7691540), (240, 6922386), (270, 6153232), (288, 5768655), (360, 4614924), (432, 3845770), (480, 3461193), (540, 3076616), (720, 2307462), (864, 1922885), (1080, 1538308), (1440, 1153731), (2160, 769154), (4320, 384577)]