961585320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{57649}}^1$

素因数の和:57802

約数の個数: 64

約数和(自身を含む): 2905560000

約数和(自身を除く): 1943974680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 57649, 115298, 172947, 230596, 288245, 345894, 461192, 576490, 691788, 864735, 1152980, 1383576, 1729470, 2305960, 3458940, 6917880, 8013211, 16026422, 24039633, 32052844, 40066055, 48079266, 64105688, 80132110, 96158532, 120198165, 160264220, 192317064, 240396330, 320528440, 480792660, 961585320]

約数ペア:

[(1, 961585320), (2, 480792660), (3, 320528440), (4, 240396330), (5, 192317064), (6, 160264220), (8, 120198165), (10, 96158532), (12, 80132110), (15, 64105688), (20, 48079266), (24, 40066055), (30, 32052844), (40, 24039633), (60, 16026422), (120, 8013211), (139, 6917880), (278, 3458940), (417, 2305960), (556, 1729470), (695, 1383576), (834, 1152980), (1112, 864735), (1390, 691788), (1668, 576490), (2085, 461192), (2780, 345894), (3336, 288245), (4170, 230596), (5560, 172947), (8340, 115298), (16680, 57649)]