1148997120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 240

約数和(自身を含む): 3807278640

約数和(自身を除く): 2658281520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 89, 96, 120, 123, 128, 160, 164, 178, 192, 205, 240, 246, 256, 267, 320, 328, 356, 384, 410, 445, 480, 492, 512, 534, 615, 640, 656, 712, 768, 820, 890, 960, 984, 1068, 1230, 1280, 1312, 1335, 1424, 1536, 1640, 1681, 1780, 1920, 1968, 2136, 2460, 2560, 2624, 2670, 2848, 3280, 3362, 3560, 3649, 3840, 3936, 4272, 4920, 5043, 5248, 5340, 5696, 6560, 6724, 7120, 7298, 7680, 7872, 8405, 8544, 9840, 10086, 10496, 10680, 10947, 11392, 13120, 13448, 14240, 14596, 15744, 16810, 17088, 18245, 19680, 20172, 20992, 21360, 21894, 22784, 25215, 26240, 26896, 28480, 29192, 31488, 33620, 34176, 36490, 39360, 40344, 42720, 43788, 45568, 50430, 52480, 53792, 54735, 56960, 58384, 62976, 67240, 68352, 72980, 78720, 80688, 85440, 87576, 100860, 104960, 107584, 109470, 113920, 116768, 134480, 136704, 145960, 149609, 157440, 161376, 170880, 175152, 201720, 215168, 218940, 227840, 233536, 268960, 291920, 299218, 314880, 322752, 341760, 350304, 403440, 430336, 437880, 448827, 467072, 537920, 583840, 598436, 645504, 683520, 700608, 748045, 806880, 860672, 875760, 897654, 934144, 1075840, 1167680, 1196872, 1291008, 1401216, 1496090, 1613760, 1751520, 1795308, 1868288, 2151680, 2244135, 2335360, 2393744, 2582016, 2802432, 2992180, 3227520, 3503040, 3590616, 4303360, 4488270, 4670720, 4787488, 5604864, 5984360, 6455040, 7006080, 7181232, 8976540, 9341440, 9574976, 11968720, 12910080, 14012160, 14362464, 17953080, 19149952, 23937440, 28024320, 28724928, 35906160, 38299904, 47874880, 57449856, 71812320, 76599808, 95749760, 114899712, 143624640, 191499520, 229799424, 287249280, 382999040, 574498560, 1148997120]

約数ペア:

[(1, 1148997120), (2, 574498560), (3, 382999040), (4, 287249280), (5, 229799424), (6, 191499520), (8, 143624640), (10, 114899712), (12, 95749760), (15, 76599808), (16, 71812320), (20, 57449856), (24, 47874880), (30, 38299904), (32, 35906160), (40, 28724928), (41, 28024320), (48, 23937440), (60, 19149952), (64, 17953080), (80, 14362464), (82, 14012160), (89, 12910080), (96, 11968720), (120, 9574976), (123, 9341440), (128, 8976540), (160, 7181232), (164, 7006080), (178, 6455040), (192, 5984360), (205, 5604864), (240, 4787488), (246, 4670720), (256, 4488270), (267, 4303360), (320, 3590616), (328, 3503040), (356, 3227520), (384, 2992180), (410, 2802432), (445, 2582016), (480, 2393744), (492, 2335360), (512, 2244135), (534, 2151680), (615, 1868288), (640, 1795308), (656, 1751520), (712, 1613760), (768, 1496090), (820, 1401216), (890, 1291008), (960, 1196872), (984, 1167680), (1068, 1075840), (1230, 934144), (1280, 897654), (1312, 875760), (1335, 860672), (1424, 806880), (1536, 748045), (1640, 700608), (1681, 683520), (1780, 645504), (1920, 598436), (1968, 583840), (2136, 537920), (2460, 467072), (2560, 448827), (2624, 437880), (2670, 430336), (2848, 403440), (3280, 350304), (3362, 341760), (3560, 322752), (3649, 314880), (3840, 299218), (3936, 291920), (4272, 268960), (4920, 233536), (5043, 227840), (5248, 218940), (5340, 215168), (5696, 201720), (6560, 175152), (6724, 170880), (7120, 161376), (7298, 157440), (7680, 149609), (7872, 145960), (8405, 136704), (8544, 134480), (9840, 116768), (10086, 113920), (10496, 109470), (10680, 107584), (10947, 104960), (11392, 100860), (13120, 87576), (13448, 85440), (14240, 80688), (14596, 78720), (15744, 72980), (16810, 68352), (17088, 67240), (18245, 62976), (19680, 58384), (20172, 56960), (20992, 54735), (21360, 53792), (21894, 52480), (22784, 50430), (25215, 45568), (26240, 43788), (26896, 42720), (28480, 40344), (29192, 39360), (31488, 36490), (33620, 34176)]