211098960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{10859}}^1$

素因数の和:10887

約数の個数: 120

約数和(自身を含む): 735265440

約数和(自身を除く): 524166480

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 10859, 19440, 21718, 32577, 43436, 54295, 65154, 86872, 97731, 108590, 130308, 162885, 173744, 195462, 217180, 260616, 293193, 325770, 390924, 434360, 488655, 521232, 586386, 651540, 781848, 868720, 879579, 977310, 1172772, 1303080, 1465965, 1563696, 1759158, 1954620, 2345544, 2606160, 2638737, 2931930, 3518316, 3909240, 4397895, 4691088, 5277474, 5863860, 7036632, 7818480, 8795790, 10554948, 11727720, 13193685, 14073264, 17591580, 21109896, 23455440, 26387370, 35183160, 42219792, 52774740, 70366320, 105549480, 211098960]

約数ペア:

[(1, 211098960), (2, 105549480), (3, 70366320), (4, 52774740), (5, 42219792), (6, 35183160), (8, 26387370), (9, 23455440), (10, 21109896), (12, 17591580), (15, 14073264), (16, 13193685), (18, 11727720), (20, 10554948), (24, 8795790), (27, 7818480), (30, 7036632), (36, 5863860), (40, 5277474), (45, 4691088), (48, 4397895), (54, 3909240), (60, 3518316), (72, 2931930), (80, 2638737), (81, 2606160), (90, 2345544), (108, 1954620), (120, 1759158), (135, 1563696), (144, 1465965), (162, 1303080), (180, 1172772), (216, 977310), (240, 879579), (243, 868720), (270, 781848), (324, 651540), (360, 586386), (405, 521232), (432, 488655), (486, 434360), (540, 390924), (648, 325770), (720, 293193), (810, 260616), (972, 217180), (1080, 195462), (1215, 173744), (1296, 162885), (1620, 130308), (1944, 108590), (2160, 97731), (2430, 86872), (3240, 65154), (3888, 54295), (4860, 43436), (6480, 32577), (9720, 21718), (10859, 19440)]