1875004080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{52433}}^1$

素因数の和:52598

約数の個数: 80

約数和(自身を含む): 5851634400

約数和(自身を除く): 3976630320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5960, 7152, 8940, 11920, 17880, 35760, 52433, 104866, 157299, 209732, 262165, 314598, 419464, 524330, 629196, 786495, 838928, 1048660, 1258392, 1572990, 2097320, 2516784, 3145980, 4194640, 6291960, 7812517, 12583920, 15625034, 23437551, 31250068, 39062585, 46875102, 62500136, 78125170, 93750204, 117187755, 125000272, 156250340, 187500408, 234375510, 312500680, 375000816, 468751020, 625001360, 937502040, 1875004080]

約数ペア:

[(1, 1875004080), (2, 937502040), (3, 625001360), (4, 468751020), (5, 375000816), (6, 312500680), (8, 234375510), (10, 187500408), (12, 156250340), (15, 125000272), (16, 117187755), (20, 93750204), (24, 78125170), (30, 62500136), (40, 46875102), (48, 39062585), (60, 31250068), (80, 23437551), (120, 15625034), (149, 12583920), (240, 7812517), (298, 6291960), (447, 4194640), (596, 3145980), (745, 2516784), (894, 2097320), (1192, 1572990), (1490, 1258392), (1788, 1048660), (2235, 838928), (2384, 786495), (2980, 629196), (3576, 524330), (4470, 419464), (5960, 314598), (7152, 262165), (8940, 209732), (11920, 157299), (17880, 104866), (35760, 52433)]