25954080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 82555200

約数和(自身を除く): 56601120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 389, 417, 480, 556, 695, 778, 834, 1112, 1167, 1390, 1556, 1668, 1945, 2085, 2224, 2334, 2780, 3112, 3336, 3890, 4170, 4448, 4668, 5560, 5835, 6224, 6672, 7780, 8340, 9336, 11120, 11670, 12448, 13344, 15560, 16680, 18672, 22240, 23340, 31120, 33360, 37344, 46680, 54071, 62240, 66720, 93360, 108142, 162213, 186720, 216284, 270355, 324426, 432568, 540710, 648852, 811065, 865136, 1081420, 1297704, 1622130, 1730272, 2162840, 2595408, 3244260, 4325680, 5190816, 6488520, 8651360, 12977040, 25954080]

約数ペア:

[(1, 25954080), (2, 12977040), (3, 8651360), (4, 6488520), (5, 5190816), (6, 4325680), (8, 3244260), (10, 2595408), (12, 2162840), (15, 1730272), (16, 1622130), (20, 1297704), (24, 1081420), (30, 865136), (32, 811065), (40, 648852), (48, 540710), (60, 432568), (80, 324426), (96, 270355), (120, 216284), (139, 186720), (160, 162213), (240, 108142), (278, 93360), (389, 66720), (417, 62240), (480, 54071), (556, 46680), (695, 37344), (778, 33360), (834, 31120), (1112, 23340), (1167, 22240), (1390, 18672), (1556, 16680), (1668, 15560), (1945, 13344), (2085, 12448), (2224, 11670), (2334, 11120), (2780, 9336), (3112, 8340), (3336, 7780), (3890, 6672), (4170, 6224), (4448, 5835), (4668, 5560)]