2742374280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{387341}}^1$

素因数の和:387414

約数の個数: 64

約数和(自身を含む): 8366587200

約数和(自身を除く): 5624212920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 387341, 774682, 1162023, 1549364, 1936705, 2324046, 3098728, 3873410, 4648092, 5810115, 7746820, 9296184, 11620230, 15493640, 22853119, 23240460, 45706238, 46480920, 68559357, 91412476, 114265595, 137118714, 182824952, 228531190, 274237428, 342796785, 457062380, 548474856, 685593570, 914124760, 1371187140, 2742374280]

約数ペア:

[(1, 2742374280), (2, 1371187140), (3, 914124760), (4, 685593570), (5, 548474856), (6, 457062380), (8, 342796785), (10, 274237428), (12, 228531190), (15, 182824952), (20, 137118714), (24, 114265595), (30, 91412476), (40, 68559357), (59, 46480920), (60, 45706238), (118, 23240460), (120, 22853119), (177, 15493640), (236, 11620230), (295, 9296184), (354, 7746820), (472, 5810115), (590, 4648092), (708, 3873410), (885, 3098728), (1180, 2324046), (1416, 1936705), (1770, 1549364), (2360, 1162023), (3540, 774682), (7080, 387341)]