65270880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 192

約数和(自身を含む): 236779200

約数和(自身を除く): 171508320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 521, 522, 540, 580, 696, 720, 783, 864, 870, 928, 1042, 1044, 1080, 1160, 1305, 1392, 1440, 1563, 1566, 1740, 2084, 2088, 2160, 2320, 2605, 2610, 2784, 3126, 3132, 3480, 3915, 4168, 4176, 4320, 4640, 4689, 5210, 5220, 6252, 6264, 6960, 7815, 7830, 8336, 8352, 9378, 10420, 10440, 12504, 12528, 13920, 14067, 15109, 15630, 15660, 16672, 18756, 20840, 20880, 23445, 25008, 25056, 28134, 30218, 31260, 31320, 37512, 41680, 41760, 45327, 46890, 50016, 56268, 60436, 62520, 62640, 70335, 75024, 75545, 83360, 90654, 93780, 112536, 120872, 125040, 125280, 135981, 140670, 150048, 151090, 181308, 187560, 225072, 226635, 241744, 250080, 271962, 281340, 302180, 362616, 375120, 407943, 450144, 453270, 483488, 543924, 562680, 604360, 679905, 725232, 750240, 815886, 906540, 1087848, 1125360, 1208720, 1359810, 1450464, 1631772, 1813080, 2039715, 2175696, 2250720, 2417440, 2719620, 3263544, 3626160, 4079430, 4351392, 5439240, 6527088, 7252320, 8158860, 10878480, 13054176, 16317720, 21756960, 32635440, 65270880]

約数ペア:

[(1, 65270880), (2, 32635440), (3, 21756960), (4, 16317720), (5, 13054176), (6, 10878480), (8, 8158860), (9, 7252320), (10, 6527088), (12, 5439240), (15, 4351392), (16, 4079430), (18, 3626160), (20, 3263544), (24, 2719620), (27, 2417440), (29, 2250720), (30, 2175696), (32, 2039715), (36, 1813080), (40, 1631772), (45, 1450464), (48, 1359810), (54, 1208720), (58, 1125360), (60, 1087848), (72, 906540), (80, 815886), (87, 750240), (90, 725232), (96, 679905), (108, 604360), (116, 562680), (120, 543924), (135, 483488), (144, 453270), (145, 450144), (160, 407943), (174, 375120), (180, 362616), (216, 302180), (232, 281340), (240, 271962), (261, 250080), (270, 241744), (288, 226635), (290, 225072), (348, 187560), (360, 181308), (432, 151090), (435, 150048), (464, 140670), (480, 135981), (521, 125280), (522, 125040), (540, 120872), (580, 112536), (696, 93780), (720, 90654), (783, 83360), (864, 75545), (870, 75024), (928, 70335), (1042, 62640), (1044, 62520), (1080, 60436), (1160, 56268), (1305, 50016), (1392, 46890), (1440, 45327), (1563, 41760), (1566, 41680), (1740, 37512), (2084, 31320), (2088, 31260), (2160, 30218), (2320, 28134), (2605, 25056), (2610, 25008), (2784, 23445), (3126, 20880), (3132, 20840), (3480, 18756), (3915, 16672), (4168, 15660), (4176, 15630), (4320, 15109), (4640, 14067), (4689, 13920), (5210, 12528), (5220, 12504), (6252, 10440), (6264, 10420), (6960, 9378), (7815, 8352), (7830, 8336)]