1864762560

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{23981}}^1$

素因数の和:24013

約数の個数: 168

約数和(自身を含む): 6651839376

約数和(自身を除く): 4787076816

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 23981, 25920, 38880, 47962, 71943, 77760, 95924, 119905, 143886, 191848, 215829, 239810, 287772, 359715, 383696, 431658, 479620, 575544, 647487, 719430, 767392, 863316, 959240, 1079145, 1151088, 1294974, 1438860, 1534784, 1726632, 1918480, 1942461, 2158290, 2302176, 2589948, 2877720, 3237435, 3453264, 3836960, 3884922, 4316580, 4604352, 5179896, 5755440, 5827383, 6474870, 6906528, 7673920, 7769844, 8633160, 9712305, 10359792, 11510880, 11654766, 12949740, 13813056, 15539688, 17266320, 19424610, 20719584, 23021760, 23309532, 25899480, 29136915, 31079376, 34532640, 38849220, 41439168, 46619064, 51798960, 58273830, 62158752, 69065280, 77698440, 93238128, 103597920, 116547660, 124317504, 155396880, 186476256, 207195840, 233095320, 310793760, 372952512, 466190640, 621587520, 932381280, 1864762560]

約数ペア:

[(1, 1864762560), (2, 932381280), (3, 621587520), (4, 466190640), (5, 372952512), (6, 310793760), (8, 233095320), (9, 207195840), (10, 186476256), (12, 155396880), (15, 124317504), (16, 116547660), (18, 103597920), (20, 93238128), (24, 77698440), (27, 69065280), (30, 62158752), (32, 58273830), (36, 51798960), (40, 46619064), (45, 41439168), (48, 38849220), (54, 34532640), (60, 31079376), (64, 29136915), (72, 25899480), (80, 23309532), (81, 23021760), (90, 20719584), (96, 19424610), (108, 17266320), (120, 15539688), (135, 13813056), (144, 12949740), (160, 11654766), (162, 11510880), (180, 10359792), (192, 9712305), (216, 8633160), (240, 7769844), (243, 7673920), (270, 6906528), (288, 6474870), (320, 5827383), (324, 5755440), (360, 5179896), (405, 4604352), (432, 4316580), (480, 3884922), (486, 3836960), (540, 3453264), (576, 3237435), (648, 2877720), (720, 2589948), (810, 2302176), (864, 2158290), (960, 1942461), (972, 1918480), (1080, 1726632), (1215, 1534784), (1296, 1438860), (1440, 1294974), (1620, 1151088), (1728, 1079145), (1944, 959240), (2160, 863316), (2430, 767392), (2592, 719430), (2880, 647487), (3240, 575544), (3888, 479620), (4320, 431658), (4860, 383696), (5184, 359715), (6480, 287772), (7776, 239810), (8640, 215829), (9720, 191848), (12960, 143886), (15552, 119905), (19440, 95924), (23981, 77760), (25920, 71943), (38880, 47962)]