304739040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4999}}^1$

素因数の和:5144

約数の個数: 96

約数和(自身を含む): 967680000

約数和(自身を除く): 662940960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 4999, 5080, 6096, 7620, 9998, 10160, 12192, 14997, 15240, 19996, 20320, 24995, 29994, 30480, 39992, 49990, 59988, 60960, 74985, 79984, 99980, 119976, 149970, 159968, 199960, 239952, 299940, 399920, 479904, 599880, 634873, 799840, 1199760, 1269746, 1904619, 2399520, 2539492, 3174365, 3809238, 5078984, 6348730, 7618476, 9523095, 10157968, 12697460, 15236952, 19046190, 20315936, 25394920, 30473904, 38092380, 50789840, 60947808, 76184760, 101579680, 152369520, 304739040]

約数ペア:

[(1, 304739040), (2, 152369520), (3, 101579680), (4, 76184760), (5, 60947808), (6, 50789840), (8, 38092380), (10, 30473904), (12, 25394920), (15, 20315936), (16, 19046190), (20, 15236952), (24, 12697460), (30, 10157968), (32, 9523095), (40, 7618476), (48, 6348730), (60, 5078984), (80, 3809238), (96, 3174365), (120, 2539492), (127, 2399520), (160, 1904619), (240, 1269746), (254, 1199760), (381, 799840), (480, 634873), (508, 599880), (635, 479904), (762, 399920), (1016, 299940), (1270, 239952), (1524, 199960), (1905, 159968), (2032, 149970), (2540, 119976), (3048, 99980), (3810, 79984), (4064, 74985), (4999, 60960), (5080, 59988), (6096, 49990), (7620, 39992), (9998, 30480), (10160, 29994), (12192, 24995), (14997, 20320), (15240, 19996)]