2468760

素因数分解:

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

素因数の和:2960

約数の個数: 64

約数和(自身を含む): 8467200

約数和(自身を除く): 5998440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2939, 5878, 8817, 11756, 14695, 17634, 20573, 23512, 29390, 35268, 41146, 44085, 58780, 61719, 70536, 82292, 88170, 102865, 117560, 123438, 164584, 176340, 205730, 246876, 308595, 352680, 411460, 493752, 617190, 822920, 1234380, 2468760]

約数ペア:

[(1, 2468760), (2, 1234380), (3, 822920), (4, 617190), (5, 493752), (6, 411460), (7, 352680), (8, 308595), (10, 246876), (12, 205730), (14, 176340), (15, 164584), (20, 123438), (21, 117560), (24, 102865), (28, 88170), (30, 82292), (35, 70536), (40, 61719), (42, 58780), (56, 44085), (60, 41146), (70, 35268), (84, 29390), (105, 23512), (120, 20573), (140, 17634), (168, 14695), (210, 11756), (280, 8817), (420, 5878), (840, 2939)]