20058798960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{7127}}^1$

素因数の和:8452

約数の個数: 160

約数和(自身を含む): 69154145280

約数和(自身を除く): 49095346320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 1303, 2160, 2606, 3909, 5212, 6515, 7127, 7818, 10424, 11727, 13030, 14254, 15636, 19545, 20848, 21381, 23454, 26060, 28508, 31272, 35181, 35635, 39090, 42762, 46908, 52120, 57016, 58635, 62544, 64143, 70362, 71270, 78180, 85524, 93816, 104240, 106905, 114032, 117270, 128286, 140724, 142540, 156360, 171048, 175905, 187632, 192429, 213810, 234540, 256572, 281448, 285080, 312720, 320715, 342096, 351810, 384858, 427620, 469080, 513144, 562896, 570160, 641430, 703620, 769716, 855240, 938160, 962145, 1026288, 1282860, 1407240, 1539432, 1710480, 1924290, 2565720, 2814480, 3078864, 3848580, 5131440, 7697160, 9286481, 15394320, 18572962, 27859443, 37145924, 46432405, 55718886, 74291848, 83578329, 92864810, 111437772, 139297215, 148583696, 167156658, 185729620, 222875544, 250734987, 278594430, 334313316, 371459240, 417891645, 445751088, 501469974, 557188860, 668626632, 742918480, 835783290, 1002939948, 1114377720, 1253674935, 1337253264, 1671566580, 2005879896, 2228755440, 2507349870, 3343133160, 4011759792, 5014699740, 6686266320, 10029399480, 20058798960]

約数ペア:

[(1, 20058798960), (2, 10029399480), (3, 6686266320), (4, 5014699740), (5, 4011759792), (6, 3343133160), (8, 2507349870), (9, 2228755440), (10, 2005879896), (12, 1671566580), (15, 1337253264), (16, 1253674935), (18, 1114377720), (20, 1002939948), (24, 835783290), (27, 742918480), (30, 668626632), (36, 557188860), (40, 501469974), (45, 445751088), (48, 417891645), (54, 371459240), (60, 334313316), (72, 278594430), (80, 250734987), (90, 222875544), (108, 185729620), (120, 167156658), (135, 148583696), (144, 139297215), (180, 111437772), (216, 92864810), (240, 83578329), (270, 74291848), (360, 55718886), (432, 46432405), (540, 37145924), (720, 27859443), (1080, 18572962), (1303, 15394320), (2160, 9286481), (2606, 7697160), (3909, 5131440), (5212, 3848580), (6515, 3078864), (7127, 2814480), (7818, 2565720), (10424, 1924290), (11727, 1710480), (13030, 1539432), (14254, 1407240), (15636, 1282860), (19545, 1026288), (20848, 962145), (21381, 938160), (23454, 855240), (26060, 769716), (28508, 703620), (31272, 641430), (35181, 570160), (35635, 562896), (39090, 513144), (42762, 469080), (46908, 427620), (52120, 384858), (57016, 351810), (58635, 342096), (62544, 320715), (64143, 312720), (70362, 285080), (71270, 281448), (78180, 256572), (85524, 234540), (93816, 213810), (104240, 192429), (106905, 187632), (114032, 175905), (117270, 171048), (128286, 156360), (140724, 142540)]