1555015320

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{53327}}^1$

素因数の和:53356

約数の個数: 112

約数和(自身を含む): 5245875360

約数和(自身を除く): 3690860040

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, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 9720, 14580, 29160, 53327, 106654, 159981, 213308, 266635, 319962, 426616, 479943, 533270, 639924, 799905, 959886, 1066540, 1279848, 1439829, 1599810, 1919772, 2133080, 2399715, 2879658, 3199620, 3839544, 4319487, 4799430, 5759316, 6399240, 7199145, 8638974, 9598860, 11518632, 12958461, 14398290, 17277948, 19197720, 21597435, 25916922, 28796580, 34555896, 38875383, 43194870, 51833844, 57593160, 64792305, 77750766, 86389740, 103667688, 129584610, 155501532, 172779480, 194376915, 259169220, 311003064, 388753830, 518338440, 777507660, 1555015320]

約数ペア:

[(1, 1555015320), (2, 777507660), (3, 518338440), (4, 388753830), (5, 311003064), (6, 259169220), (8, 194376915), (9, 172779480), (10, 155501532), (12, 129584610), (15, 103667688), (18, 86389740), (20, 77750766), (24, 64792305), (27, 57593160), (30, 51833844), (36, 43194870), (40, 38875383), (45, 34555896), (54, 28796580), (60, 25916922), (72, 21597435), (81, 19197720), (90, 17277948), (108, 14398290), (120, 12958461), (135, 11518632), (162, 9598860), (180, 8638974), (216, 7199145), (243, 6399240), (270, 5759316), (324, 4799430), (360, 4319487), (405, 3839544), (486, 3199620), (540, 2879658), (648, 2399715), (729, 2133080), (810, 1919772), (972, 1599810), (1080, 1439829), (1215, 1279848), (1458, 1066540), (1620, 959886), (1944, 799905), (2430, 639924), (2916, 533270), (3240, 479943), (3645, 426616), (4860, 319962), (5832, 266635), (7290, 213308), (9720, 159981), (14580, 106654), (29160, 53327)]