1151262720

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{347}}^1$

素因数の和:390

約数の個数: 280

約数和(自身を含む): 4139132184

約数和(自身を除く): 2987869464

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 347, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 694, 720, 768, 810, 864, 960, 1024, 1041, 1080, 1152, 1280, 1296, 1388, 1440, 1536, 1620, 1728, 1735, 1920, 2048, 2082, 2160, 2304, 2560, 2592, 2776, 2880, 3072, 3123, 3240, 3456, 3470, 3840, 4096, 4164, 4320, 4608, 5120, 5184, 5205, 5552, 5760, 6144, 6246, 6480, 6912, 6940, 7680, 8192, 8328, 8640, 9216, 9369, 10240, 10368, 10410, 11104, 11520, 12288, 12492, 12960, 13824, 13880, 15360, 15615, 16656, 17280, 18432, 18738, 20480, 20736, 20820, 22208, 23040, 24576, 24984, 25920, 27648, 27760, 28107, 30720, 31230, 33312, 34560, 36864, 37476, 40960, 41472, 41640, 44416, 46080, 46845, 49968, 51840, 55296, 55520, 56214, 61440, 62460, 66624, 69120, 73728, 74952, 82944, 83280, 88832, 92160, 93690, 99936, 103680, 110592, 111040, 112428, 122880, 124920, 133248, 138240, 140535, 149904, 165888, 166560, 177664, 184320, 187380, 199872, 207360, 221184, 222080, 224856, 249840, 266496, 276480, 281070, 299808, 331776, 333120, 355328, 368640, 374760, 399744, 414720, 444160, 449712, 499680, 532992, 552960, 562140, 599616, 663552, 666240, 710656, 749520, 799488, 829440, 888320, 899424, 999360, 1065984, 1105920, 1124280, 1199232, 1332480, 1421312, 1499040, 1598976, 1658880, 1776640, 1798848, 1998720, 2131968, 2248560, 2398464, 2664960, 2842624, 2998080, 3197952, 3317760, 3553280, 3597696, 3997440, 4263936, 4497120, 4796928, 5329920, 5996160, 6395904, 7106560, 7195392, 7994880, 8527872, 8994240, 9593856, 10659840, 11992320, 12791808, 14213120, 14390784, 15989760, 17988480, 19187712, 21319680, 23984640, 25583616, 28781568, 31979520, 35976960, 38375424, 42639360, 47969280, 57563136, 63959040, 71953920, 76750848, 95938560, 115126272, 127918080, 143907840, 191877120, 230252544, 287815680, 383754240, 575631360, 1151262720]

約数ペア:

[(1, 1151262720), (2, 575631360), (3, 383754240), (4, 287815680), (5, 230252544), (6, 191877120), (8, 143907840), (9, 127918080), (10, 115126272), (12, 95938560), (15, 76750848), (16, 71953920), (18, 63959040), (20, 57563136), (24, 47969280), (27, 42639360), (30, 38375424), (32, 35976960), (36, 31979520), (40, 28781568), (45, 25583616), (48, 23984640), (54, 21319680), (60, 19187712), (64, 17988480), (72, 15989760), (80, 14390784), (81, 14213120), (90, 12791808), (96, 11992320), (108, 10659840), (120, 9593856), (128, 8994240), (135, 8527872), (144, 7994880), (160, 7195392), (162, 7106560), (180, 6395904), (192, 5996160), (216, 5329920), (240, 4796928), (256, 4497120), (270, 4263936), (288, 3997440), (320, 3597696), (324, 3553280), (347, 3317760), (360, 3197952), (384, 2998080), (405, 2842624), (432, 2664960), (480, 2398464), (512, 2248560), (540, 2131968), (576, 1998720), (640, 1798848), (648, 1776640), (694, 1658880), (720, 1598976), (768, 1499040), (810, 1421312), (864, 1332480), (960, 1199232), (1024, 1124280), (1041, 1105920), (1080, 1065984), (1152, 999360), (1280, 899424), (1296, 888320), (1388, 829440), (1440, 799488), (1536, 749520), (1620, 710656), (1728, 666240), (1735, 663552), (1920, 599616), (2048, 562140), (2082, 552960), (2160, 532992), (2304, 499680), (2560, 449712), (2592, 444160), (2776, 414720), (2880, 399744), (3072, 374760), (3123, 368640), (3240, 355328), (3456, 333120), (3470, 331776), (3840, 299808), (4096, 281070), (4164, 276480), (4320, 266496), (4608, 249840), (5120, 224856), (5184, 222080), (5205, 221184), (5552, 207360), (5760, 199872), (6144, 187380), (6246, 184320), (6480, 177664), (6912, 166560), (6940, 165888), (7680, 149904), (8192, 140535), (8328, 138240), (8640, 133248), (9216, 124920), (9369, 122880), (10240, 112428), (10368, 111040), (10410, 110592), (11104, 103680), (11520, 99936), (12288, 93690), (12492, 92160), (12960, 88832), (13824, 83280), (13880, 82944), (15360, 74952), (15615, 73728), (16656, 69120), (17280, 66624), (18432, 62460), (18738, 61440), (20480, 56214), (20736, 55520), (20820, 55296), (22208, 51840), (23040, 49968), (24576, 46845), (24984, 46080), (25920, 44416), (27648, 41640), (27760, 41472), (28107, 40960), (30720, 37476), (31230, 36864), (33312, 34560)]