2583360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:62

約数の個数: 224

約数和(自身を含む): 10241280

約数和(自身を除く): 7657920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 52, 54, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 160, 180, 184, 192, 195, 207, 208, 216, 230, 234, 240, 260, 270, 276, 288, 299, 312, 320, 345, 351, 360, 368, 390, 414, 416, 432, 460, 468, 480, 520, 540, 552, 576, 585, 598, 621, 624, 690, 702, 720, 736, 780, 828, 832, 864, 897, 920, 936, 960, 1035, 1040, 1080, 1104, 1170, 1196, 1242, 1248, 1380, 1404, 1440, 1472, 1495, 1560, 1656, 1728, 1755, 1794, 1840, 1872, 2070, 2080, 2160, 2208, 2340, 2392, 2484, 2496, 2691, 2760, 2808, 2880, 2990, 3105, 3120, 3312, 3510, 3588, 3680, 3744, 4140, 4160, 4320, 4416, 4485, 4680, 4784, 4968, 5382, 5520, 5616, 5980, 6210, 6240, 6624, 7020, 7176, 7360, 7488, 8073, 8280, 8640, 8970, 9360, 9568, 9936, 10764, 11040, 11232, 11960, 12420, 12480, 13248, 13455, 14040, 14352, 16146, 16560, 17940, 18720, 19136, 19872, 21528, 22080, 22464, 23920, 24840, 26910, 28080, 28704, 32292, 33120, 35880, 37440, 39744, 40365, 43056, 47840, 49680, 53820, 56160, 57408, 64584, 66240, 71760, 80730, 86112, 95680, 99360, 107640, 112320, 129168, 143520, 161460, 172224, 198720, 215280, 258336, 287040, 322920, 430560, 516672, 645840, 861120, 1291680, 2583360]

約数ペア:

[(1, 2583360), (2, 1291680), (3, 861120), (4, 645840), (5, 516672), (6, 430560), (8, 322920), (9, 287040), (10, 258336), (12, 215280), (13, 198720), (15, 172224), (16, 161460), (18, 143520), (20, 129168), (23, 112320), (24, 107640), (26, 99360), (27, 95680), (30, 86112), (32, 80730), (36, 71760), (39, 66240), (40, 64584), (45, 57408), (46, 56160), (48, 53820), (52, 49680), (54, 47840), (60, 43056), (64, 40365), (65, 39744), (69, 37440), (72, 35880), (78, 33120), (80, 32292), (90, 28704), (92, 28080), (96, 26910), (104, 24840), (108, 23920), (115, 22464), (117, 22080), (120, 21528), (130, 19872), (135, 19136), (138, 18720), (144, 17940), (156, 16560), (160, 16146), (180, 14352), (184, 14040), (192, 13455), (195, 13248), (207, 12480), (208, 12420), (216, 11960), (230, 11232), (234, 11040), (240, 10764), (260, 9936), (270, 9568), (276, 9360), (288, 8970), (299, 8640), (312, 8280), (320, 8073), (345, 7488), (351, 7360), (360, 7176), (368, 7020), (390, 6624), (414, 6240), (416, 6210), (432, 5980), (460, 5616), (468, 5520), (480, 5382), (520, 4968), (540, 4784), (552, 4680), (576, 4485), (585, 4416), (598, 4320), (621, 4160), (624, 4140), (690, 3744), (702, 3680), (720, 3588), (736, 3510), (780, 3312), (828, 3120), (832, 3105), (864, 2990), (897, 2880), (920, 2808), (936, 2760), (960, 2691), (1035, 2496), (1040, 2484), (1080, 2392), (1104, 2340), (1170, 2208), (1196, 2160), (1242, 2080), (1248, 2070), (1380, 1872), (1404, 1840), (1440, 1794), (1472, 1755), (1495, 1728), (1560, 1656)]