240480768

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 160

約数和(自身を含む): 717311232

約数和(自身を除く): 476830464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 64, 66, 86, 88, 96, 128, 129, 132, 172, 176, 192, 256, 258, 264, 331, 344, 352, 384, 473, 512, 516, 528, 662, 688, 704, 768, 946, 993, 1032, 1056, 1324, 1376, 1408, 1419, 1536, 1892, 1986, 2064, 2112, 2648, 2752, 2816, 2838, 3641, 3784, 3972, 4128, 4224, 5296, 5504, 5632, 5676, 7282, 7568, 7944, 8256, 8448, 10592, 10923, 11008, 11352, 14233, 14564, 15136, 15888, 16512, 16896, 21184, 21846, 22016, 22704, 28466, 29128, 30272, 31776, 33024, 42368, 42699, 43692, 45408, 56932, 58256, 60544, 63552, 66048, 84736, 85398, 87384, 90816, 113864, 116512, 121088, 127104, 156563, 169472, 170796, 174768, 181632, 227728, 233024, 242176, 254208, 313126, 341592, 349536, 363264, 455456, 466048, 469689, 508416, 626252, 683184, 699072, 726528, 910912, 932096, 939378, 1252504, 1366368, 1398144, 1821824, 1864192, 1878756, 2505008, 2732736, 2796288, 3643648, 3757512, 5010016, 5465472, 5592576, 7287296, 7515024, 10020032, 10930944, 15030048, 20040064, 21861888, 30060096, 40080128, 60120192, 80160256, 120240384, 240480768]

約数ペア:

[(1, 240480768), (2, 120240384), (3, 80160256), (4, 60120192), (6, 40080128), (8, 30060096), (11, 21861888), (12, 20040064), (16, 15030048), (22, 10930944), (24, 10020032), (32, 7515024), (33, 7287296), (43, 5592576), (44, 5465472), (48, 5010016), (64, 3757512), (66, 3643648), (86, 2796288), (88, 2732736), (96, 2505008), (128, 1878756), (129, 1864192), (132, 1821824), (172, 1398144), (176, 1366368), (192, 1252504), (256, 939378), (258, 932096), (264, 910912), (331, 726528), (344, 699072), (352, 683184), (384, 626252), (473, 508416), (512, 469689), (516, 466048), (528, 455456), (662, 363264), (688, 349536), (704, 341592), (768, 313126), (946, 254208), (993, 242176), (1032, 233024), (1056, 227728), (1324, 181632), (1376, 174768), (1408, 170796), (1419, 169472), (1536, 156563), (1892, 127104), (1986, 121088), (2064, 116512), (2112, 113864), (2648, 90816), (2752, 87384), (2816, 85398), (2838, 84736), (3641, 66048), (3784, 63552), (3972, 60544), (4128, 58256), (4224, 56932), (5296, 45408), (5504, 43692), (5632, 42699), (5676, 42368), (7282, 33024), (7568, 31776), (7944, 30272), (8256, 29128), (8448, 28466), (10592, 22704), (10923, 22016), (11008, 21846), (11352, 21184), (14233, 16896), (14564, 16512), (15136, 15888)]