387489679560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{811123}}^1$

素因数の和:812467

約数の個数: 96

約数和(自身を含む): 1260292026240

約数和(自身を除く): 872802346680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1327, 2654, 3981, 5308, 6635, 7962, 10616, 11943, 13270, 15924, 19905, 23886, 26540, 31848, 39810, 47772, 53080, 59715, 79620, 95544, 119430, 159240, 238860, 477720, 811123, 1622246, 2433369, 3244492, 4055615, 4866738, 6488984, 7300107, 8111230, 9733476, 12166845, 14600214, 16222460, 19466952, 24333690, 29200428, 32444920, 36500535, 48667380, 58400856, 73001070, 97334760, 146002140, 292004280, 1076360221, 2152720442, 3229080663, 4305440884, 5381801105, 6458161326, 8610881768, 9687241989, 10763602210, 12916322652, 16145403315, 19374483978, 21527204420, 25832645304, 32290806630, 38748967956, 43054408840, 48436209945, 64581613260, 77497935912, 96872419890, 129163226520, 193744839780, 387489679560]

約数ペア:

[(1, 387489679560), (2, 193744839780), (3, 129163226520), (4, 96872419890), (5, 77497935912), (6, 64581613260), (8, 48436209945), (9, 43054408840), (10, 38748967956), (12, 32290806630), (15, 25832645304), (18, 21527204420), (20, 19374483978), (24, 16145403315), (30, 12916322652), (36, 10763602210), (40, 9687241989), (45, 8610881768), (60, 6458161326), (72, 5381801105), (90, 4305440884), (120, 3229080663), (180, 2152720442), (360, 1076360221), (1327, 292004280), (2654, 146002140), (3981, 97334760), (5308, 73001070), (6635, 58400856), (7962, 48667380), (10616, 36500535), (11943, 32444920), (13270, 29200428), (15924, 24333690), (19905, 19466952), (23886, 16222460), (26540, 14600214), (31848, 12166845), (39810, 9733476), (47772, 8111230), (53080, 7300107), (59715, 6488984), (79620, 4866738), (95544, 4055615), (119430, 3244492), (159240, 2433369), (238860, 1622246), (477720, 811123)]