1724828520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{72229}}^1$

素因数の和:72442

約数の個数: 64

約数和(自身を含む): 5200560000

約数和(自身を除く): 3475731480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 7960, 11940, 23880, 72229, 144458, 216687, 288916, 361145, 433374, 577832, 722290, 866748, 1083435, 1444580, 1733496, 2166870, 2889160, 4333740, 8667480, 14373571, 28747142, 43120713, 57494284, 71867855, 86241426, 114988568, 143735710, 172482852, 215603565, 287471420, 344965704, 431207130, 574942840, 862414260, 1724828520]

約数ペア:

[(1, 1724828520), (2, 862414260), (3, 574942840), (4, 431207130), (5, 344965704), (6, 287471420), (8, 215603565), (10, 172482852), (12, 143735710), (15, 114988568), (20, 86241426), (24, 71867855), (30, 57494284), (40, 43120713), (60, 28747142), (120, 14373571), (199, 8667480), (398, 4333740), (597, 2889160), (796, 2166870), (995, 1733496), (1194, 1444580), (1592, 1083435), (1990, 866748), (2388, 722290), (2985, 577832), (3980, 433374), (4776, 361145), (5970, 288916), (7960, 216687), (11940, 144458), (23880, 72229)]