26451301680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{4081991}}^1$

素因数の和:4082016

約数の個数: 100

約数和(自身を含む): 91869311952

約数和(自身を除く): 65418010272

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 4081991, 8163982, 12245973, 16327964, 20409955, 24491946, 32655928, 36737919, 40819910, 48983892, 61229865, 65311856, 73475838, 81639820, 97967784, 110213757, 122459730, 146951676, 163279640, 183689595, 195935568, 220427514, 244919460, 293903352, 326559280, 330641271, 367379190, 440855028, 489838920, 551068785, 587806704, 661282542, 734758380, 881710056, 979677840, 1102137570, 1322565084, 1469516760, 1653206355, 1763420112, 2204275140, 2645130168, 2939033520, 3306412710, 4408550280, 5290260336, 6612825420, 8817100560, 13225650840, 26451301680]

約数ペア:

[(1, 26451301680), (2, 13225650840), (3, 8817100560), (4, 6612825420), (5, 5290260336), (6, 4408550280), (8, 3306412710), (9, 2939033520), (10, 2645130168), (12, 2204275140), (15, 1763420112), (16, 1653206355), (18, 1469516760), (20, 1322565084), (24, 1102137570), (27, 979677840), (30, 881710056), (36, 734758380), (40, 661282542), (45, 587806704), (48, 551068785), (54, 489838920), (60, 440855028), (72, 367379190), (80, 330641271), (81, 326559280), (90, 293903352), (108, 244919460), (120, 220427514), (135, 195935568), (144, 183689595), (162, 163279640), (180, 146951676), (216, 122459730), (240, 110213757), (270, 97967784), (324, 81639820), (360, 73475838), (405, 65311856), (432, 61229865), (540, 48983892), (648, 40819910), (720, 36737919), (810, 32655928), (1080, 24491946), (1296, 20409955), (1620, 16327964), (2160, 12245973), (3240, 8163982), (6480, 4081991)]