29161560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{499}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 87840000

約数和(自身を除く): 58678440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 499, 974, 998, 1461, 1497, 1948, 1996, 2435, 2495, 2922, 2994, 3896, 3992, 4870, 4990, 5844, 5988, 7305, 7485, 9740, 9980, 11688, 11976, 14610, 14970, 19480, 19960, 29220, 29940, 58440, 59880, 243013, 486026, 729039, 972052, 1215065, 1458078, 1944104, 2430130, 2916156, 3645195, 4860260, 5832312, 7290390, 9720520, 14580780, 29161560]

約数ペア:

[(1, 29161560), (2, 14580780), (3, 9720520), (4, 7290390), (5, 5832312), (6, 4860260), (8, 3645195), (10, 2916156), (12, 2430130), (15, 1944104), (20, 1458078), (24, 1215065), (30, 972052), (40, 729039), (60, 486026), (120, 243013), (487, 59880), (499, 58440), (974, 29940), (998, 29220), (1461, 19960), (1497, 19480), (1948, 14970), (1996, 14610), (2435, 11976), (2495, 11688), (2922, 9980), (2994, 9740), (3896, 7485), (3992, 7305), (4870, 5988), (4990, 5844)]