25767360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 168

約数和(自身を含む): 92720160

約数和(自身を除く): 66952800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 389, 414, 460, 480, 552, 576, 690, 720, 736, 778, 828, 920, 960, 1035, 1104, 1167, 1380, 1440, 1472, 1556, 1656, 1840, 1945, 2070, 2208, 2334, 2760, 2880, 3112, 3312, 3501, 3680, 3890, 4140, 4416, 4668, 5520, 5835, 6224, 6624, 7002, 7360, 7780, 8280, 8947, 9336, 11040, 11670, 12448, 13248, 14004, 15560, 16560, 17505, 17894, 18672, 22080, 23340, 24896, 26841, 28008, 31120, 33120, 35010, 35788, 37344, 44735, 46680, 53682, 56016, 62240, 66240, 70020, 71576, 74688, 80523, 89470, 93360, 107364, 112032, 124480, 134205, 140040, 143152, 161046, 178940, 186720, 214728, 224064, 268410, 280080, 286304, 322092, 357880, 373440, 402615, 429456, 536820, 560160, 572608, 644184, 715760, 805230, 858912, 1073640, 1120320, 1288368, 1431520, 1610460, 1717824, 2147280, 2576736, 2863040, 3220920, 4294560, 5153472, 6441840, 8589120, 12883680, 25767360]

約数ペア:

[(1, 25767360), (2, 12883680), (3, 8589120), (4, 6441840), (5, 5153472), (6, 4294560), (8, 3220920), (9, 2863040), (10, 2576736), (12, 2147280), (15, 1717824), (16, 1610460), (18, 1431520), (20, 1288368), (23, 1120320), (24, 1073640), (30, 858912), (32, 805230), (36, 715760), (40, 644184), (45, 572608), (46, 560160), (48, 536820), (60, 429456), (64, 402615), (69, 373440), (72, 357880), (80, 322092), (90, 286304), (92, 280080), (96, 268410), (115, 224064), (120, 214728), (138, 186720), (144, 178940), (160, 161046), (180, 143152), (184, 140040), (192, 134205), (207, 124480), (230, 112032), (240, 107364), (276, 93360), (288, 89470), (320, 80523), (345, 74688), (360, 71576), (368, 70020), (389, 66240), (414, 62240), (460, 56016), (480, 53682), (552, 46680), (576, 44735), (690, 37344), (720, 35788), (736, 35010), (778, 33120), (828, 31120), (920, 28008), (960, 26841), (1035, 24896), (1104, 23340), (1167, 22080), (1380, 18672), (1440, 17894), (1472, 17505), (1556, 16560), (1656, 15560), (1840, 14004), (1945, 13248), (2070, 12448), (2208, 11670), (2334, 11040), (2760, 9336), (2880, 8947), (3112, 8280), (3312, 7780), (3501, 7360), (3680, 7002), (3890, 6624), (4140, 6224), (4416, 5835), (4668, 5520)]