120921408

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 168

約数和(自身を含む): 375516648

約数和(自身を除く): 254595240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 53, 64, 68, 72, 96, 102, 106, 136, 144, 153, 159, 192, 204, 212, 233, 272, 288, 306, 318, 408, 424, 466, 477, 544, 576, 612, 636, 699, 816, 848, 901, 932, 954, 1088, 1224, 1272, 1398, 1632, 1696, 1802, 1864, 1908, 2097, 2448, 2544, 2703, 2796, 3264, 3392, 3604, 3728, 3816, 3961, 4194, 4896, 5088, 5406, 5592, 7208, 7456, 7632, 7922, 8109, 8388, 9792, 10176, 10812, 11184, 11883, 12349, 14416, 14912, 15264, 15844, 16218, 16776, 21624, 22368, 23766, 24698, 28832, 30528, 31688, 32436, 33552, 35649, 37047, 43248, 44736, 47532, 49396, 57664, 63376, 64872, 67104, 71298, 74094, 86496, 95064, 98792, 111141, 126752, 129744, 134208, 142596, 148188, 172992, 190128, 197584, 209933, 222282, 253504, 259488, 285192, 296376, 380256, 395168, 419866, 444564, 518976, 570384, 592752, 629799, 760512, 790336, 839732, 889128, 1140768, 1185504, 1259598, 1679464, 1778256, 1889397, 2281536, 2371008, 2519196, 3358928, 3556512, 3778794, 5038392, 6717856, 7113024, 7557588, 10076784, 13435712, 15115176, 20153568, 30230352, 40307136, 60460704, 120921408]

約数ペア:

[(1, 120921408), (2, 60460704), (3, 40307136), (4, 30230352), (6, 20153568), (8, 15115176), (9, 13435712), (12, 10076784), (16, 7557588), (17, 7113024), (18, 6717856), (24, 5038392), (32, 3778794), (34, 3556512), (36, 3358928), (48, 2519196), (51, 2371008), (53, 2281536), (64, 1889397), (68, 1778256), (72, 1679464), (96, 1259598), (102, 1185504), (106, 1140768), (136, 889128), (144, 839732), (153, 790336), (159, 760512), (192, 629799), (204, 592752), (212, 570384), (233, 518976), (272, 444564), (288, 419866), (306, 395168), (318, 380256), (408, 296376), (424, 285192), (466, 259488), (477, 253504), (544, 222282), (576, 209933), (612, 197584), (636, 190128), (699, 172992), (816, 148188), (848, 142596), (901, 134208), (932, 129744), (954, 126752), (1088, 111141), (1224, 98792), (1272, 95064), (1398, 86496), (1632, 74094), (1696, 71298), (1802, 67104), (1864, 64872), (1908, 63376), (2097, 57664), (2448, 49396), (2544, 47532), (2703, 44736), (2796, 43248), (3264, 37047), (3392, 35649), (3604, 33552), (3728, 32436), (3816, 31688), (3961, 30528), (4194, 28832), (4896, 24698), (5088, 23766), (5406, 22368), (5592, 21624), (7208, 16776), (7456, 16218), (7632, 15844), (7922, 15264), (8109, 14912), (8388, 14416), (9792, 12349), (10176, 11883), (10812, 11184)]