120806280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47939}}^1$

素因数の和:47963

約数の個数: 96

約数和(自身を含む): 448718400

約数和(自身を除く): 327912120

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, 47939, 95878, 143817, 191756, 239695, 287634, 335573, 383512, 431451, 479390, 575268, 671146, 719085, 862902, 958780, 1006719, 1150536, 1342292, 1438170, 1677865, 1725804, 1917560, 2013438, 2157255, 2684584, 2876340, 3020157, 3355730, 3451608, 4026876, 4314510, 5033595, 5752680, 6040314, 6711460, 8053752, 8629020, 10067190, 12080628, 13422920, 15100785, 17258040, 20134380, 24161256, 30201570, 40268760, 60403140, 120806280]

約数ペア:

[(1, 120806280), (2, 60403140), (3, 40268760), (4, 30201570), (5, 24161256), (6, 20134380), (7, 17258040), (8, 15100785), (9, 13422920), (10, 12080628), (12, 10067190), (14, 8629020), (15, 8053752), (18, 6711460), (20, 6040314), (21, 5752680), (24, 5033595), (28, 4314510), (30, 4026876), (35, 3451608), (36, 3355730), (40, 3020157), (42, 2876340), (45, 2684584), (56, 2157255), (60, 2013438), (63, 1917560), (70, 1725804), (72, 1677865), (84, 1438170), (90, 1342292), (105, 1150536), (120, 1006719), (126, 958780), (140, 862902), (168, 719085), (180, 671146), (210, 575268), (252, 479390), (280, 431451), (315, 383512), (360, 335573), (420, 287634), (504, 239695), (630, 191756), (840, 143817), (1260, 95878), (2520, 47939)]