245114880

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 801964800

約数和(自身を除く): 556849920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 101, 120, 128, 158, 160, 192, 202, 237, 240, 256, 303, 316, 320, 384, 395, 404, 474, 480, 505, 512, 606, 632, 640, 768, 790, 808, 948, 960, 1010, 1024, 1185, 1212, 1264, 1280, 1515, 1536, 1580, 1616, 1896, 1920, 2020, 2048, 2370, 2424, 2528, 2560, 3030, 3072, 3160, 3232, 3792, 3840, 4040, 4740, 4848, 5056, 5120, 6060, 6144, 6320, 6464, 7584, 7680, 7979, 8080, 9480, 9696, 10112, 10240, 12120, 12640, 12928, 15168, 15360, 15958, 16160, 18960, 19392, 20224, 23937, 24240, 25280, 25856, 30336, 30720, 31916, 32320, 37920, 38784, 39895, 40448, 47874, 48480, 50560, 51712, 60672, 63832, 64640, 75840, 77568, 79790, 80896, 95748, 96960, 101120, 103424, 119685, 121344, 127664, 129280, 151680, 155136, 159580, 161792, 191496, 193920, 202240, 206848, 239370, 242688, 255328, 258560, 303360, 310272, 319160, 382992, 387840, 404480, 478740, 485376, 510656, 517120, 606720, 620544, 638320, 765984, 775680, 808960, 957480, 1021312, 1034240, 1213440, 1276640, 1531968, 1551360, 1914960, 2042624, 2426880, 2553280, 3063936, 3102720, 3829920, 4085248, 5106560, 6127872, 7659840, 8170496, 10213120, 12255744, 15319680, 16340992, 20426240, 24511488, 30639360, 40852480, 49022976, 61278720, 81704960, 122557440, 245114880]

約数ペア:

[(1, 245114880), (2, 122557440), (3, 81704960), (4, 61278720), (5, 49022976), (6, 40852480), (8, 30639360), (10, 24511488), (12, 20426240), (15, 16340992), (16, 15319680), (20, 12255744), (24, 10213120), (30, 8170496), (32, 7659840), (40, 6127872), (48, 5106560), (60, 4085248), (64, 3829920), (79, 3102720), (80, 3063936), (96, 2553280), (101, 2426880), (120, 2042624), (128, 1914960), (158, 1551360), (160, 1531968), (192, 1276640), (202, 1213440), (237, 1034240), (240, 1021312), (256, 957480), (303, 808960), (316, 775680), (320, 765984), (384, 638320), (395, 620544), (404, 606720), (474, 517120), (480, 510656), (505, 485376), (512, 478740), (606, 404480), (632, 387840), (640, 382992), (768, 319160), (790, 310272), (808, 303360), (948, 258560), (960, 255328), (1010, 242688), (1024, 239370), (1185, 206848), (1212, 202240), (1264, 193920), (1280, 191496), (1515, 161792), (1536, 159580), (1580, 155136), (1616, 151680), (1896, 129280), (1920, 127664), (2020, 121344), (2048, 119685), (2370, 103424), (2424, 101120), (2528, 96960), (2560, 95748), (3030, 80896), (3072, 79790), (3160, 77568), (3232, 75840), (3792, 64640), (3840, 63832), (4040, 60672), (4740, 51712), (4848, 50560), (5056, 48480), (5120, 47874), (6060, 40448), (6144, 39895), (6320, 38784), (6464, 37920), (7584, 32320), (7680, 31916), (7979, 30720), (8080, 30336), (9480, 25856), (9696, 25280), (10112, 24240), (10240, 23937), (12120, 20224), (12640, 19392), (12928, 18960), (15168, 16160), (15360, 15958)]