26691120

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{1373}}^1$

素因数の和:1401

約数の個数: 120

約数和(自身を含む): 93025296

約数和(自身を除く): 66334176

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, 1373, 1620, 1944, 2160, 2430, 2746, 3240, 3888, 4119, 4860, 5492, 6480, 6865, 8238, 9720, 10984, 12357, 13730, 16476, 19440, 20595, 21968, 24714, 27460, 32952, 37071, 41190, 49428, 54920, 61785, 65904, 74142, 82380, 98856, 109840, 111213, 123570, 148284, 164760, 185355, 197712, 222426, 247140, 296568, 329520, 333639, 370710, 444852, 494280, 556065, 593136, 667278, 741420, 889704, 988560, 1112130, 1334556, 1482840, 1668195, 1779408, 2224260, 2669112, 2965680, 3336390, 4448520, 5338224, 6672780, 8897040, 13345560, 26691120]

約数ペア:

[(1, 26691120), (2, 13345560), (3, 8897040), (4, 6672780), (5, 5338224), (6, 4448520), (8, 3336390), (9, 2965680), (10, 2669112), (12, 2224260), (15, 1779408), (16, 1668195), (18, 1482840), (20, 1334556), (24, 1112130), (27, 988560), (30, 889704), (36, 741420), (40, 667278), (45, 593136), (48, 556065), (54, 494280), (60, 444852), (72, 370710), (80, 333639), (81, 329520), (90, 296568), (108, 247140), (120, 222426), (135, 197712), (144, 185355), (162, 164760), (180, 148284), (216, 123570), (240, 111213), (243, 109840), (270, 98856), (324, 82380), (360, 74142), (405, 65904), (432, 61785), (486, 54920), (540, 49428), (648, 41190), (720, 37071), (810, 32952), (972, 27460), (1080, 24714), (1215, 21968), (1296, 20595), (1373, 19440), (1620, 16476), (1944, 13730), (2160, 12357), (2430, 10984), (2746, 9720), (3240, 8238), (3888, 6865), (4119, 6480), (4860, 5492)]