324188760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{385939}}^1$

素因数の和:385960

約数の個数: 64

約数和(自身を含む): 1111507200

約数和(自身を除く): 787318440

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, 385939, 771878, 1157817, 1543756, 1929695, 2315634, 2701573, 3087512, 3859390, 4631268, 5403146, 5789085, 7718780, 8104719, 9262536, 10806292, 11578170, 13507865, 15437560, 16209438, 21612584, 23156340, 27015730, 32418876, 40523595, 46312680, 54031460, 64837752, 81047190, 108062920, 162094380, 324188760]

約数ペア:

[(1, 324188760), (2, 162094380), (3, 108062920), (4, 81047190), (5, 64837752), (6, 54031460), (7, 46312680), (8, 40523595), (10, 32418876), (12, 27015730), (14, 23156340), (15, 21612584), (20, 16209438), (21, 15437560), (24, 13507865), (28, 11578170), (30, 10806292), (35, 9262536), (40, 8104719), (42, 7718780), (56, 5789085), (60, 5403146), (70, 4631268), (84, 3859390), (105, 3087512), (120, 2701573), (140, 2315634), (168, 1929695), (210, 1543756), (280, 1157817), (420, 771878), (840, 385939)]