235376640

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{1277}}^1$

素因数の和:1312

約数の個数: 156

約数和(自身を含む): 816511644

約数和(自身を除く): 581135004

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1277, 1280, 1440, 1536, 1920, 2048, 2304, 2554, 2560, 2880, 3072, 3831, 3840, 4096, 4608, 5108, 5120, 5760, 6144, 6385, 7662, 7680, 9216, 10216, 10240, 11493, 11520, 12288, 12770, 15324, 15360, 18432, 19155, 20432, 20480, 22986, 23040, 25540, 30648, 30720, 36864, 38310, 40864, 45972, 46080, 51080, 57465, 61296, 61440, 76620, 81728, 91944, 92160, 102160, 114930, 122592, 153240, 163456, 183888, 184320, 204320, 229860, 245184, 306480, 326912, 367776, 408640, 459720, 490368, 612960, 653824, 735552, 817280, 919440, 980736, 1225920, 1307648, 1471104, 1634560, 1838880, 1961472, 2451840, 2615296, 2942208, 3269120, 3677760, 3922944, 4903680, 5230592, 5884416, 6538240, 7355520, 7845888, 9807360, 11768832, 13076480, 14711040, 15691776, 19614720, 23537664, 26152960, 29422080, 39229440, 47075328, 58844160, 78458880, 117688320, 235376640]

約数ペア:

[(1, 235376640), (2, 117688320), (3, 78458880), (4, 58844160), (5, 47075328), (6, 39229440), (8, 29422080), (9, 26152960), (10, 23537664), (12, 19614720), (15, 15691776), (16, 14711040), (18, 13076480), (20, 11768832), (24, 9807360), (30, 7845888), (32, 7355520), (36, 6538240), (40, 5884416), (45, 5230592), (48, 4903680), (60, 3922944), (64, 3677760), (72, 3269120), (80, 2942208), (90, 2615296), (96, 2451840), (120, 1961472), (128, 1838880), (144, 1634560), (160, 1471104), (180, 1307648), (192, 1225920), (240, 980736), (256, 919440), (288, 817280), (320, 735552), (360, 653824), (384, 612960), (480, 490368), (512, 459720), (576, 408640), (640, 367776), (720, 326912), (768, 306480), (960, 245184), (1024, 229860), (1152, 204320), (1277, 184320), (1280, 183888), (1440, 163456), (1536, 153240), (1920, 122592), (2048, 114930), (2304, 102160), (2554, 92160), (2560, 91944), (2880, 81728), (3072, 76620), (3831, 61440), (3840, 61296), (4096, 57465), (4608, 51080), (5108, 46080), (5120, 45972), (5760, 40864), (6144, 38310), (6385, 36864), (7662, 30720), (7680, 30648), (9216, 25540), (10216, 23040), (10240, 22986), (11493, 20480), (11520, 20432), (12288, 19155), (12770, 18432), (15324, 15360)]