480029520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15749}}^1$

素因数の和:15892

約数の個数: 80

約数和(自身を含む): 1499904000

約数和(自身を除く): 1019874480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 15749, 30480, 31498, 47247, 62996, 78745, 94494, 125992, 157490, 188988, 236235, 251984, 314980, 377976, 472470, 629960, 755952, 944940, 1259920, 1889880, 2000123, 3779760, 4000246, 6000369, 8000492, 10000615, 12000738, 16000984, 20001230, 24001476, 30001845, 32001968, 40002460, 48002952, 60003690, 80004920, 96005904, 120007380, 160009840, 240014760, 480029520]

約数ペア:

[(1, 480029520), (2, 240014760), (3, 160009840), (4, 120007380), (5, 96005904), (6, 80004920), (8, 60003690), (10, 48002952), (12, 40002460), (15, 32001968), (16, 30001845), (20, 24001476), (24, 20001230), (30, 16000984), (40, 12000738), (48, 10000615), (60, 8000492), (80, 6000369), (120, 4000246), (127, 3779760), (240, 2000123), (254, 1889880), (381, 1259920), (508, 944940), (635, 755952), (762, 629960), (1016, 472470), (1270, 377976), (1524, 314980), (1905, 251984), (2032, 236235), (2540, 188988), (3048, 157490), (3810, 125992), (5080, 94494), (6096, 78745), (7620, 62996), (10160, 47247), (15240, 31498), (15749, 30480)]