12428449920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{719239}}^1$

素因数の和:719267

約数の個数: 128

約数和(自身を含む): 44017488000

約数和(自身を除く): 31589038080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 719239, 1438478, 2157717, 2876956, 3596195, 4315434, 5753912, 6473151, 7192390, 8630868, 10788585, 11507824, 12946302, 14384780, 17261736, 19419453, 21577170, 23015648, 25892604, 28769560, 32365755, 34523472, 38838906, 43154340, 46031296, 51785208, 57539120, 64731510, 69046944, 77677812, 86308680, 92062592, 97097265, 103570416, 115078240, 129463020, 138093888, 155355624, 172617360, 194194530, 207140832, 230156480, 258926040, 276187776, 310711248, 345234720, 388389060, 414281664, 460312960, 517852080, 621422496, 690469440, 776778120, 828563328, 1035704160, 1242844992, 1380938880, 1553556240, 2071408320, 2485689984, 3107112480, 4142816640, 6214224960, 12428449920]

約数ペア:

[(1, 12428449920), (2, 6214224960), (3, 4142816640), (4, 3107112480), (5, 2485689984), (6, 2071408320), (8, 1553556240), (9, 1380938880), (10, 1242844992), (12, 1035704160), (15, 828563328), (16, 776778120), (18, 690469440), (20, 621422496), (24, 517852080), (27, 460312960), (30, 414281664), (32, 388389060), (36, 345234720), (40, 310711248), (45, 276187776), (48, 258926040), (54, 230156480), (60, 207140832), (64, 194194530), (72, 172617360), (80, 155355624), (90, 138093888), (96, 129463020), (108, 115078240), (120, 103570416), (128, 97097265), (135, 92062592), (144, 86308680), (160, 77677812), (180, 69046944), (192, 64731510), (216, 57539120), (240, 51785208), (270, 46031296), (288, 43154340), (320, 38838906), (360, 34523472), (384, 32365755), (432, 28769560), (480, 25892604), (540, 23015648), (576, 21577170), (640, 19419453), (720, 17261736), (864, 14384780), (960, 12946302), (1080, 11507824), (1152, 10788585), (1440, 8630868), (1728, 7192390), (1920, 6473151), (2160, 5753912), (2880, 4315434), (3456, 3596195), (4320, 2876956), (5760, 2157717), (8640, 1438478), (17280, 719239)]