63205920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{4877}}^1$

素因数の和:4904

約数の個数: 120

約数和(自身を含む): 223109964

約数和(自身を除く): 159904044

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 4877, 6480, 9754, 12960, 14631, 19508, 24385, 29262, 39016, 43893, 48770, 58524, 73155, 78032, 87786, 97540, 117048, 131679, 146310, 156064, 175572, 195080, 219465, 234096, 263358, 292620, 351144, 390160, 395037, 438930, 468192, 526716, 585240, 658395, 702288, 780320, 790074, 877860, 1053432, 1170480, 1316790, 1404576, 1580148, 1755720, 1975185, 2106864, 2340960, 2633580, 3160296, 3511440, 3950370, 4213728, 5267160, 6320592, 7022880, 7900740, 10534320, 12641184, 15801480, 21068640, 31602960, 63205920]

約数ペア:

[(1, 63205920), (2, 31602960), (3, 21068640), (4, 15801480), (5, 12641184), (6, 10534320), (8, 7900740), (9, 7022880), (10, 6320592), (12, 5267160), (15, 4213728), (16, 3950370), (18, 3511440), (20, 3160296), (24, 2633580), (27, 2340960), (30, 2106864), (32, 1975185), (36, 1755720), (40, 1580148), (45, 1404576), (48, 1316790), (54, 1170480), (60, 1053432), (72, 877860), (80, 790074), (81, 780320), (90, 702288), (96, 658395), (108, 585240), (120, 526716), (135, 468192), (144, 438930), (160, 395037), (162, 390160), (180, 351144), (216, 292620), (240, 263358), (270, 234096), (288, 219465), (324, 195080), (360, 175572), (405, 156064), (432, 146310), (480, 131679), (540, 117048), (648, 97540), (720, 87786), (810, 78032), (864, 73155), (1080, 58524), (1296, 48770), (1440, 43893), (1620, 39016), (2160, 29262), (2592, 24385), (3240, 19508), (4320, 14631), (4877, 12960), (6480, 9754)]