7406280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{2939}}^1$

素因数の和:2963

約数の個数: 96

約数和(自身を含む): 27518400

約数和(自身を除く): 20112120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 2939, 5878, 8817, 11756, 14695, 17634, 20573, 23512, 26451, 29390, 35268, 41146, 44085, 52902, 58780, 61719, 70536, 82292, 88170, 102865, 105804, 117560, 123438, 132255, 164584, 176340, 185157, 205730, 211608, 246876, 264510, 308595, 352680, 370314, 411460, 493752, 529020, 617190, 740628, 822920, 925785, 1058040, 1234380, 1481256, 1851570, 2468760, 3703140, 7406280]

約数ペア:

[(1, 7406280), (2, 3703140), (3, 2468760), (4, 1851570), (5, 1481256), (6, 1234380), (7, 1058040), (8, 925785), (9, 822920), (10, 740628), (12, 617190), (14, 529020), (15, 493752), (18, 411460), (20, 370314), (21, 352680), (24, 308595), (28, 264510), (30, 246876), (35, 211608), (36, 205730), (40, 185157), (42, 176340), (45, 164584), (56, 132255), (60, 123438), (63, 117560), (70, 105804), (72, 102865), (84, 88170), (90, 82292), (105, 70536), (120, 61719), (126, 58780), (140, 52902), (168, 44085), (180, 41146), (210, 35268), (252, 29390), (280, 26451), (315, 23512), (360, 20573), (420, 17634), (504, 14695), (630, 11756), (840, 8817), (1260, 5878), (2520, 2939)]