63974640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1789}}^1$

素因数の和:1954

約数の個数: 80

約数和(自身を含む): 199764000

約数和(自身を除く): 135789360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 1789, 2235, 2384, 2980, 3576, 3578, 4470, 5367, 5960, 7152, 7156, 8940, 8945, 10734, 11920, 14312, 17880, 17890, 21468, 26835, 28624, 35760, 35780, 42936, 53670, 71560, 85872, 107340, 143120, 214680, 266561, 429360, 533122, 799683, 1066244, 1332805, 1599366, 2132488, 2665610, 3198732, 3998415, 4264976, 5331220, 6397464, 7996830, 10662440, 12794928, 15993660, 21324880, 31987320, 63974640]

約数ペア:

[(1, 63974640), (2, 31987320), (3, 21324880), (4, 15993660), (5, 12794928), (6, 10662440), (8, 7996830), (10, 6397464), (12, 5331220), (15, 4264976), (16, 3998415), (20, 3198732), (24, 2665610), (30, 2132488), (40, 1599366), (48, 1332805), (60, 1066244), (80, 799683), (120, 533122), (149, 429360), (240, 266561), (298, 214680), (447, 143120), (596, 107340), (745, 85872), (894, 71560), (1192, 53670), (1490, 42936), (1788, 35780), (1789, 35760), (2235, 28624), (2384, 26835), (2980, 21468), (3576, 17890), (3578, 17880), (4470, 14312), (5367, 11920), (5960, 10734), (7152, 8945), (7156, 8940)]