1211211360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{280373}}^1$

素因数の和:280397

約数の個数: 96

約数和(自身を含む): 4239254880

約数和(自身を除く): 3028043520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 280373, 560746, 841119, 1121492, 1401865, 1682238, 2242984, 2523357, 2803730, 3364476, 4205595, 4485968, 5046714, 5607460, 6728952, 7570071, 8411190, 8971936, 10093428, 11214920, 12616785, 13457904, 15140142, 16822380, 20186856, 22429840, 25233570, 26915808, 30280284, 33644760, 37850355, 40373712, 44859680, 50467140, 60560568, 67289520, 75700710, 80747424, 100934280, 121121136, 134579040, 151401420, 201868560, 242242272, 302802840, 403737120, 605605680, 1211211360]

約数ペア:

[(1, 1211211360), (2, 605605680), (3, 403737120), (4, 302802840), (5, 242242272), (6, 201868560), (8, 151401420), (9, 134579040), (10, 121121136), (12, 100934280), (15, 80747424), (16, 75700710), (18, 67289520), (20, 60560568), (24, 50467140), (27, 44859680), (30, 40373712), (32, 37850355), (36, 33644760), (40, 30280284), (45, 26915808), (48, 25233570), (54, 22429840), (60, 20186856), (72, 16822380), (80, 15140142), (90, 13457904), (96, 12616785), (108, 11214920), (120, 10093428), (135, 8971936), (144, 8411190), (160, 7570071), (180, 6728952), (216, 5607460), (240, 5046714), (270, 4485968), (288, 4205595), (360, 3364476), (432, 2803730), (480, 2523357), (540, 2242984), (720, 1682238), (864, 1401865), (1080, 1121492), (1440, 841119), (2160, 560746), (4320, 280373)]