15663437280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{5227}}^1$

素因数の和:7329

約数の個数: 144

約数和(自身を含む): 53487396144

約数和(自身を除く): 37823958864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2081, 4162, 5227, 6243, 8324, 10405, 10454, 12486, 15681, 16648, 18729, 20810, 20908, 24972, 26135, 31215, 31362, 33296, 37458, 41620, 41816, 47043, 49944, 52270, 62430, 62724, 66592, 74916, 78405, 83240, 83632, 93645, 94086, 99888, 104540, 124860, 125448, 149832, 156810, 166480, 167264, 187290, 188172, 199776, 209080, 235215, 249720, 250896, 299664, 313620, 332960, 374580, 376344, 418160, 470430, 499440, 501792, 599328, 627240, 749160, 752688, 836320, 940860, 998880, 1254480, 1498320, 1505376, 1881720, 2508960, 2996640, 3763440, 7526880, 10877387, 21754774, 32632161, 43509548, 54386935, 65264322, 87019096, 97896483, 108773870, 130528644, 163160805, 174038192, 195792966, 217547740, 261057288, 326321610, 348076384, 391585932, 435095480, 489482415, 522114576, 652643220, 783171864, 870190960, 978964830, 1044229152, 1305286440, 1566343728, 1740381920, 1957929660, 2610572880, 3132687456, 3915859320, 5221145760, 7831718640, 15663437280]

約数ペア:

[(1, 15663437280), (2, 7831718640), (3, 5221145760), (4, 3915859320), (5, 3132687456), (6, 2610572880), (8, 1957929660), (9, 1740381920), (10, 1566343728), (12, 1305286440), (15, 1044229152), (16, 978964830), (18, 870190960), (20, 783171864), (24, 652643220), (30, 522114576), (32, 489482415), (36, 435095480), (40, 391585932), (45, 348076384), (48, 326321610), (60, 261057288), (72, 217547740), (80, 195792966), (90, 174038192), (96, 163160805), (120, 130528644), (144, 108773870), (160, 97896483), (180, 87019096), (240, 65264322), (288, 54386935), (360, 43509548), (480, 32632161), (720, 21754774), (1440, 10877387), (2081, 7526880), (4162, 3763440), (5227, 2996640), (6243, 2508960), (8324, 1881720), (10405, 1505376), (10454, 1498320), (12486, 1254480), (15681, 998880), (16648, 940860), (18729, 836320), (20810, 752688), (20908, 749160), (24972, 627240), (26135, 599328), (31215, 501792), (31362, 499440), (33296, 470430), (37458, 418160), (41620, 376344), (41816, 374580), (47043, 332960), (49944, 313620), (52270, 299664), (62430, 250896), (62724, 249720), (66592, 235215), (74916, 209080), (78405, 199776), (83240, 188172), (83632, 187290), (93645, 167264), (94086, 166480), (99888, 156810), (104540, 149832), (124860, 125448)]