531333120

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 256

約数和(自身を含む): 1811911680

約数和(自身を除く): 1280578560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 64, 69, 80, 92, 94, 96, 115, 120, 128, 138, 141, 160, 184, 188, 192, 230, 235, 240, 256, 276, 282, 320, 345, 368, 376, 384, 460, 470, 480, 512, 552, 564, 640, 690, 705, 736, 752, 768, 920, 940, 960, 1024, 1081, 1104, 1128, 1280, 1380, 1410, 1472, 1504, 1536, 1840, 1880, 1920, 2048, 2162, 2208, 2256, 2560, 2760, 2820, 2944, 3008, 3072, 3243, 3680, 3760, 3840, 4096, 4324, 4416, 4512, 5120, 5405, 5520, 5640, 5888, 6016, 6144, 6486, 7360, 7520, 7680, 8192, 8648, 8832, 9024, 10240, 10810, 11040, 11280, 11776, 12032, 12288, 12972, 14720, 15040, 15360, 16215, 16384, 17296, 17664, 18048, 20480, 21620, 22080, 22560, 23552, 24064, 24576, 25944, 29440, 30080, 30720, 32430, 32768, 34592, 35328, 36096, 40960, 43240, 44160, 45120, 47104, 48128, 49152, 51888, 58880, 60160, 61440, 64860, 69184, 70656, 72192, 81920, 86480, 88320, 90240, 94208, 96256, 98304, 103776, 117760, 120320, 122880, 129720, 138368, 141312, 144384, 163840, 172960, 176640, 180480, 188416, 192512, 207552, 235520, 240640, 245760, 259440, 276736, 282624, 288768, 345920, 353280, 360960, 376832, 385024, 415104, 471040, 481280, 491520, 518880, 553472, 565248, 577536, 691840, 706560, 721920, 753664, 770048, 830208, 942080, 962560, 1037760, 1106944, 1130496, 1155072, 1383680, 1413120, 1443840, 1540096, 1660416, 1884160, 1925120, 2075520, 2213888, 2260992, 2310144, 2767360, 2826240, 2887680, 3320832, 3768320, 3850240, 4151040, 4427776, 4620288, 5534720, 5652480, 5775360, 6641664, 7700480, 8302080, 8855552, 11069440, 11304960, 11550720, 13283328, 16604160, 17711104, 22138880, 23101440, 26566656, 33208320, 35422208, 44277760, 53133312, 66416640, 88555520, 106266624, 132833280, 177111040, 265666560, 531333120]

約数ペア:

[(1, 531333120), (2, 265666560), (3, 177111040), (4, 132833280), (5, 106266624), (6, 88555520), (8, 66416640), (10, 53133312), (12, 44277760), (15, 35422208), (16, 33208320), (20, 26566656), (23, 23101440), (24, 22138880), (30, 17711104), (32, 16604160), (40, 13283328), (46, 11550720), (47, 11304960), (48, 11069440), (60, 8855552), (64, 8302080), (69, 7700480), (80, 6641664), (92, 5775360), (94, 5652480), (96, 5534720), (115, 4620288), (120, 4427776), (128, 4151040), (138, 3850240), (141, 3768320), (160, 3320832), (184, 2887680), (188, 2826240), (192, 2767360), (230, 2310144), (235, 2260992), (240, 2213888), (256, 2075520), (276, 1925120), (282, 1884160), (320, 1660416), (345, 1540096), (368, 1443840), (376, 1413120), (384, 1383680), (460, 1155072), (470, 1130496), (480, 1106944), (512, 1037760), (552, 962560), (564, 942080), (640, 830208), (690, 770048), (705, 753664), (736, 721920), (752, 706560), (768, 691840), (920, 577536), (940, 565248), (960, 553472), (1024, 518880), (1081, 491520), (1104, 481280), (1128, 471040), (1280, 415104), (1380, 385024), (1410, 376832), (1472, 360960), (1504, 353280), (1536, 345920), (1840, 288768), (1880, 282624), (1920, 276736), (2048, 259440), (2162, 245760), (2208, 240640), (2256, 235520), (2560, 207552), (2760, 192512), (2820, 188416), (2944, 180480), (3008, 176640), (3072, 172960), (3243, 163840), (3680, 144384), (3760, 141312), (3840, 138368), (4096, 129720), (4324, 122880), (4416, 120320), (4512, 117760), (5120, 103776), (5405, 98304), (5520, 96256), (5640, 94208), (5888, 90240), (6016, 88320), (6144, 86480), (6486, 81920), (7360, 72192), (7520, 70656), (7680, 69184), (8192, 64860), (8648, 61440), (8832, 60160), (9024, 58880), (10240, 51888), (10810, 49152), (11040, 48128), (11280, 47104), (11776, 45120), (12032, 44160), (12288, 43240), (12972, 40960), (14720, 36096), (15040, 35328), (15360, 34592), (16215, 32768), (16384, 32430), (17296, 30720), (17664, 30080), (18048, 29440), (20480, 25944), (21620, 24576), (22080, 24064), (22560, 23552)]