56175720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15101}}^1$

素因数の和:15146

約数の個数: 64

約数和(自身を含む): 173975040

約数和(自身を除く): 117799320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 15101, 30202, 45303, 60404, 75505, 90606, 120808, 151010, 181212, 226515, 302020, 362424, 453030, 468131, 604040, 906060, 936262, 1404393, 1812120, 1872524, 2340655, 2808786, 3745048, 4681310, 5617572, 7021965, 9362620, 11235144, 14043930, 18725240, 28087860, 56175720]

約数ペア:

[(1, 56175720), (2, 28087860), (3, 18725240), (4, 14043930), (5, 11235144), (6, 9362620), (8, 7021965), (10, 5617572), (12, 4681310), (15, 3745048), (20, 2808786), (24, 2340655), (30, 1872524), (31, 1812120), (40, 1404393), (60, 936262), (62, 906060), (93, 604040), (120, 468131), (124, 453030), (155, 362424), (186, 302020), (248, 226515), (310, 181212), (372, 151010), (465, 120808), (620, 90606), (744, 75505), (930, 60404), (1240, 45303), (1860, 30202), (3720, 15101)]