652799040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{679999}}^1$

素因数の和:680019

約数の個数: 56

約数和(自身を含む): 2072640000

約数和(自身を除く): 1419840960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 679999, 1359998, 2039997, 2719996, 3399995, 4079994, 5439992, 6799990, 8159988, 10199985, 10879984, 13599980, 16319976, 20399970, 21759968, 27199960, 32639952, 40799940, 43519936, 54399920, 65279904, 81599880, 108799840, 130559808, 163199760, 217599680, 326399520, 652799040]

約数ペア:

[(1, 652799040), (2, 326399520), (3, 217599680), (4, 163199760), (5, 130559808), (6, 108799840), (8, 81599880), (10, 65279904), (12, 54399920), (15, 43519936), (16, 40799940), (20, 32639952), (24, 27199960), (30, 21759968), (32, 20399970), (40, 16319976), (48, 13599980), (60, 10879984), (64, 10199985), (80, 8159988), (96, 6799990), (120, 5439992), (160, 4079994), (192, 3399995), (240, 2719996), (320, 2039997), (480, 1359998), (960, 679999)]