1814957280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{46681}}^1$

素因数の和:46711

約数の個数: 144

約数和(自身を含む): 6423069744

約数和(自身を除く): 4608112464

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 46681, 93362, 140043, 186724, 233405, 280086, 373448, 420129, 466810, 560172, 700215, 746896, 840258, 933620, 1120344, 1260387, 1400430, 1493792, 1680516, 1867240, 2100645, 2240688, 2520774, 2800860, 3361032, 3734480, 3781161, 4201290, 4481376, 5041548, 5601720, 6301935, 6722064, 7468960, 7562322, 8402580, 10083096, 11203440, 11343483, 12603870, 13444128, 15124644, 16805160, 18905805, 20166192, 22406880, 22686966, 25207740, 30249288, 33610320, 37811610, 40332384, 45373932, 50415480, 56717415, 60498576, 67220640, 75623220, 90747864, 100830960, 113434830, 120997152, 151246440, 181495728, 201661920, 226869660, 302492880, 362991456, 453739320, 604985760, 907478640, 1814957280]

約数ペア:

[(1, 1814957280), (2, 907478640), (3, 604985760), (4, 453739320), (5, 362991456), (6, 302492880), (8, 226869660), (9, 201661920), (10, 181495728), (12, 151246440), (15, 120997152), (16, 113434830), (18, 100830960), (20, 90747864), (24, 75623220), (27, 67220640), (30, 60498576), (32, 56717415), (36, 50415480), (40, 45373932), (45, 40332384), (48, 37811610), (54, 33610320), (60, 30249288), (72, 25207740), (80, 22686966), (81, 22406880), (90, 20166192), (96, 18905805), (108, 16805160), (120, 15124644), (135, 13444128), (144, 12603870), (160, 11343483), (162, 11203440), (180, 10083096), (216, 8402580), (240, 7562322), (243, 7468960), (270, 6722064), (288, 6301935), (324, 5601720), (360, 5041548), (405, 4481376), (432, 4201290), (480, 3781161), (486, 3734480), (540, 3361032), (648, 2800860), (720, 2520774), (810, 2240688), (864, 2100645), (972, 1867240), (1080, 1680516), (1215, 1493792), (1296, 1400430), (1440, 1260387), (1620, 1120344), (1944, 933620), (2160, 840258), (2430, 746896), (2592, 700215), (3240, 560172), (3888, 466810), (4320, 420129), (4860, 373448), (6480, 280086), (7776, 233405), (9720, 186724), (12960, 140043), (19440, 93362), (38880, 46681)]