163199760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{679999}}^1$

素因数の和:680015

約数の個数: 40

約数和(自身を含む): 505920000

約数和(自身を除く): 342720240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 679999, 1359998, 2039997, 2719996, 3399995, 4079994, 5439992, 6799990, 8159988, 10199985, 10879984, 13599980, 16319976, 20399970, 27199960, 32639952, 40799940, 54399920, 81599880, 163199760]

約数ペア:

[(1, 163199760), (2, 81599880), (3, 54399920), (4, 40799940), (5, 32639952), (6, 27199960), (8, 20399970), (10, 16319976), (12, 13599980), (15, 10879984), (16, 10199985), (20, 8159988), (24, 6799990), (30, 5439992), (40, 4079994), (48, 3399995), (60, 2719996), (80, 2039997), (120, 1359998), (240, 679999)]