64130160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1399}}^1$

素因数の和:1606

約数の個数: 80

約数和(自身を含む): 199987200

約数和(自身を除く): 135857040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1399, 1528, 1910, 2292, 2798, 2865, 3056, 3820, 4197, 4584, 5596, 5730, 6995, 7640, 8394, 9168, 11192, 11460, 13990, 15280, 16788, 20985, 22384, 22920, 27980, 33576, 41970, 45840, 55960, 67152, 83940, 111920, 167880, 267209, 335760, 534418, 801627, 1068836, 1336045, 1603254, 2137672, 2672090, 3206508, 4008135, 4275344, 5344180, 6413016, 8016270, 10688360, 12826032, 16032540, 21376720, 32065080, 64130160]

約数ペア:

[(1, 64130160), (2, 32065080), (3, 21376720), (4, 16032540), (5, 12826032), (6, 10688360), (8, 8016270), (10, 6413016), (12, 5344180), (15, 4275344), (16, 4008135), (20, 3206508), (24, 2672090), (30, 2137672), (40, 1603254), (48, 1336045), (60, 1068836), (80, 801627), (120, 534418), (191, 335760), (240, 267209), (382, 167880), (573, 111920), (764, 83940), (955, 67152), (1146, 55960), (1399, 45840), (1528, 41970), (1910, 33576), (2292, 27980), (2798, 22920), (2865, 22384), (3056, 20985), (3820, 16788), (4197, 15280), (4584, 13990), (5596, 11460), (5730, 11192), (6995, 9168), (7640, 8394)]