130921920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{5051}}^1$

素因数の和:5080

約数の個数: 140

約数和(自身を含む): 465804504

約数和(自身を除く): 334882584

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, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5051, 5184, 6480, 8640, 10102, 12960, 15153, 20204, 25255, 25920, 30306, 40408, 45459, 50510, 60612, 75765, 80816, 90918, 101020, 121224, 136377, 151530, 161632, 181836, 202040, 227295, 242448, 272754, 303060, 323264, 363672, 404080, 409131, 454590, 484896, 545508, 606120, 681885, 727344, 808160, 818262, 909180, 969792, 1091016, 1212240, 1363770, 1454688, 1616320, 1636524, 1818360, 2045655, 2182032, 2424480, 2727540, 2909376, 3273048, 3636720, 4091310, 4364064, 4848960, 5455080, 6546096, 7273440, 8182620, 8728128, 10910160, 13092192, 14546880, 16365240, 21820320, 26184384, 32730480, 43640640, 65460960, 130921920]

約数ペア:

[(1, 130921920), (2, 65460960), (3, 43640640), (4, 32730480), (5, 26184384), (6, 21820320), (8, 16365240), (9, 14546880), (10, 13092192), (12, 10910160), (15, 8728128), (16, 8182620), (18, 7273440), (20, 6546096), (24, 5455080), (27, 4848960), (30, 4364064), (32, 4091310), (36, 3636720), (40, 3273048), (45, 2909376), (48, 2727540), (54, 2424480), (60, 2182032), (64, 2045655), (72, 1818360), (80, 1636524), (81, 1616320), (90, 1454688), (96, 1363770), (108, 1212240), (120, 1091016), (135, 969792), (144, 909180), (160, 818262), (162, 808160), (180, 727344), (192, 681885), (216, 606120), (240, 545508), (270, 484896), (288, 454590), (320, 409131), (324, 404080), (360, 363672), (405, 323264), (432, 303060), (480, 272754), (540, 242448), (576, 227295), (648, 202040), (720, 181836), (810, 161632), (864, 151530), (960, 136377), (1080, 121224), (1296, 101020), (1440, 90918), (1620, 80816), (1728, 75765), (2160, 60612), (2592, 50510), (2880, 45459), (3240, 40408), (4320, 30306), (5051, 25920), (5184, 25255), (6480, 20204), (8640, 15153), (10102, 12960)]