144760320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 240

約数和(自身を含む): 514511712

約数和(自身を除く): 369751392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 103, 120, 122, 128, 144, 160, 180, 183, 192, 206, 240, 244, 256, 288, 305, 309, 320, 360, 366, 384, 412, 480, 488, 512, 515, 549, 576, 610, 618, 640, 720, 732, 768, 824, 915, 927, 960, 976, 1030, 1098, 1152, 1220, 1236, 1280, 1440, 1464, 1536, 1545, 1648, 1830, 1854, 1920, 1952, 2060, 2196, 2304, 2440, 2472, 2560, 2745, 2880, 2928, 3090, 3296, 3660, 3708, 3840, 3904, 4120, 4392, 4608, 4635, 4880, 4944, 5490, 5760, 5856, 6180, 6283, 6592, 7320, 7416, 7680, 7808, 8240, 8784, 9270, 9760, 9888, 10980, 11520, 11712, 12360, 12566, 13184, 14640, 14832, 15616, 16480, 17568, 18540, 18849, 19520, 19776, 21960, 23040, 23424, 24720, 25132, 26368, 29280, 29664, 31232, 31415, 32960, 35136, 37080, 37698, 39040, 39552, 43920, 46848, 49440, 50264, 52736, 56547, 58560, 59328, 62830, 65920, 70272, 74160, 75396, 78080, 79104, 87840, 93696, 94245, 98880, 100528, 113094, 117120, 118656, 125660, 131840, 140544, 148320, 150792, 156160, 158208, 175680, 188490, 197760, 201056, 226188, 234240, 237312, 251320, 263680, 281088, 282735, 296640, 301584, 351360, 376980, 395520, 402112, 452376, 468480, 474624, 502640, 565470, 593280, 603168, 702720, 753960, 791040, 804224, 904752, 1005280, 1130940, 1186560, 1206336, 1405440, 1507920, 1608448, 1809504, 2010560, 2261880, 2373120, 2412672, 3015840, 3216896, 3619008, 4021120, 4523760, 4825344, 6031680, 7238016, 8042240, 9047520, 9650688, 12063360, 14476032, 16084480, 18095040, 24126720, 28952064, 36190080, 48253440, 72380160, 144760320]

約数ペア:

[(1, 144760320), (2, 72380160), (3, 48253440), (4, 36190080), (5, 28952064), (6, 24126720), (8, 18095040), (9, 16084480), (10, 14476032), (12, 12063360), (15, 9650688), (16, 9047520), (18, 8042240), (20, 7238016), (24, 6031680), (30, 4825344), (32, 4523760), (36, 4021120), (40, 3619008), (45, 3216896), (48, 3015840), (60, 2412672), (61, 2373120), (64, 2261880), (72, 2010560), (80, 1809504), (90, 1608448), (96, 1507920), (103, 1405440), (120, 1206336), (122, 1186560), (128, 1130940), (144, 1005280), (160, 904752), (180, 804224), (183, 791040), (192, 753960), (206, 702720), (240, 603168), (244, 593280), (256, 565470), (288, 502640), (305, 474624), (309, 468480), (320, 452376), (360, 402112), (366, 395520), (384, 376980), (412, 351360), (480, 301584), (488, 296640), (512, 282735), (515, 281088), (549, 263680), (576, 251320), (610, 237312), (618, 234240), (640, 226188), (720, 201056), (732, 197760), (768, 188490), (824, 175680), (915, 158208), (927, 156160), (960, 150792), (976, 148320), (1030, 140544), (1098, 131840), (1152, 125660), (1220, 118656), (1236, 117120), (1280, 113094), (1440, 100528), (1464, 98880), (1536, 94245), (1545, 93696), (1648, 87840), (1830, 79104), (1854, 78080), (1920, 75396), (1952, 74160), (2060, 70272), (2196, 65920), (2304, 62830), (2440, 59328), (2472, 58560), (2560, 56547), (2745, 52736), (2880, 50264), (2928, 49440), (3090, 46848), (3296, 43920), (3660, 39552), (3708, 39040), (3840, 37698), (3904, 37080), (4120, 35136), (4392, 32960), (4608, 31415), (4635, 31232), (4880, 29664), (4944, 29280), (5490, 26368), (5760, 25132), (5856, 24720), (6180, 23424), (6283, 23040), (6592, 21960), (7320, 19776), (7416, 19520), (7680, 18849), (7808, 18540), (8240, 17568), (8784, 16480), (9270, 15616), (9760, 14832), (9888, 14640), (10980, 13184), (11520, 12566), (11712, 12360)]