23431680

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{113}}^1$

素因数の和:148

約数の個数: 200

約数和(自身を含む): 84667572

約数和(自身を除く): 61235892

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, 113, 120, 128, 135, 144, 160, 162, 180, 192, 216, 226, 240, 256, 270, 288, 320, 324, 339, 360, 384, 405, 432, 452, 480, 512, 540, 565, 576, 640, 648, 678, 720, 768, 810, 864, 904, 960, 1017, 1080, 1130, 1152, 1280, 1296, 1356, 1440, 1536, 1620, 1695, 1728, 1808, 1920, 2034, 2160, 2260, 2304, 2560, 2592, 2712, 2880, 3051, 3240, 3390, 3456, 3616, 3840, 4068, 4320, 4520, 4608, 5085, 5184, 5424, 5760, 6102, 6480, 6780, 6912, 7232, 7680, 8136, 8640, 9040, 9153, 10170, 10368, 10848, 11520, 12204, 12960, 13560, 13824, 14464, 15255, 16272, 17280, 18080, 18306, 20340, 20736, 21696, 23040, 24408, 25920, 27120, 28928, 30510, 32544, 34560, 36160, 36612, 40680, 41472, 43392, 45765, 48816, 51840, 54240, 57856, 61020, 65088, 69120, 72320, 73224, 81360, 86784, 91530, 97632, 103680, 108480, 122040, 130176, 144640, 146448, 162720, 173568, 183060, 195264, 207360, 216960, 244080, 260352, 289280, 292896, 325440, 366120, 390528, 433920, 488160, 520704, 585792, 650880, 732240, 781056, 867840, 976320, 1171584, 1301760, 1464480, 1562112, 1952640, 2343168, 2603520, 2928960, 3905280, 4686336, 5857920, 7810560, 11715840, 23431680]

約数ペア:

[(1, 23431680), (2, 11715840), (3, 7810560), (4, 5857920), (5, 4686336), (6, 3905280), (8, 2928960), (9, 2603520), (10, 2343168), (12, 1952640), (15, 1562112), (16, 1464480), (18, 1301760), (20, 1171584), (24, 976320), (27, 867840), (30, 781056), (32, 732240), (36, 650880), (40, 585792), (45, 520704), (48, 488160), (54, 433920), (60, 390528), (64, 366120), (72, 325440), (80, 292896), (81, 289280), (90, 260352), (96, 244080), (108, 216960), (113, 207360), (120, 195264), (128, 183060), (135, 173568), (144, 162720), (160, 146448), (162, 144640), (180, 130176), (192, 122040), (216, 108480), (226, 103680), (240, 97632), (256, 91530), (270, 86784), (288, 81360), (320, 73224), (324, 72320), (339, 69120), (360, 65088), (384, 61020), (405, 57856), (432, 54240), (452, 51840), (480, 48816), (512, 45765), (540, 43392), (565, 41472), (576, 40680), (640, 36612), (648, 36160), (678, 34560), (720, 32544), (768, 30510), (810, 28928), (864, 27120), (904, 25920), (960, 24408), (1017, 23040), (1080, 21696), (1130, 20736), (1152, 20340), (1280, 18306), (1296, 18080), (1356, 17280), (1440, 16272), (1536, 15255), (1620, 14464), (1695, 13824), (1728, 13560), (1808, 12960), (1920, 12204), (2034, 11520), (2160, 10848), (2260, 10368), (2304, 10170), (2560, 9153), (2592, 9040), (2712, 8640), (2880, 8136), (3051, 7680), (3240, 7232), (3390, 6912), (3456, 6780), (3616, 6480), (3840, 6102), (4068, 5760), (4320, 5424), (4520, 5184), (4608, 5085)]