301236480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:437

約数の個数: 216

約数和(自身を含む): 1058628480

約数和(自身を除く): 757392000

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, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 256, 288, 316, 320, 331, 360, 384, 395, 474, 480, 576, 632, 640, 662, 711, 720, 768, 790, 948, 960, 993, 1152, 1185, 1264, 1280, 1324, 1422, 1440, 1580, 1655, 1896, 1920, 1986, 2304, 2370, 2528, 2648, 2844, 2880, 2979, 3160, 3310, 3555, 3792, 3840, 3972, 4740, 4965, 5056, 5296, 5688, 5760, 5958, 6320, 6620, 7110, 7584, 7944, 9480, 9930, 10112, 10592, 11376, 11520, 11916, 12640, 13240, 14220, 14895, 15168, 15888, 18960, 19860, 20224, 21184, 22752, 23832, 25280, 26149, 26480, 28440, 29790, 30336, 31776, 37920, 39720, 42368, 45504, 47664, 50560, 52298, 52960, 56880, 59580, 60672, 63552, 75840, 78447, 79440, 84736, 91008, 95328, 101120, 104596, 105920, 113760, 119160, 127104, 130745, 151680, 156894, 158880, 182016, 190656, 209192, 211840, 227520, 235341, 238320, 254208, 261490, 303360, 313788, 317760, 381312, 392235, 418384, 423680, 455040, 470682, 476640, 522980, 627576, 635520, 762624, 784470, 836768, 910080, 941364, 953280, 1045960, 1176705, 1255152, 1271040, 1568940, 1673536, 1882728, 1906560, 2091920, 2353410, 2510304, 3137880, 3347072, 3765456, 3813120, 4183840, 4706820, 5020608, 6275760, 6694144, 7530912, 8367680, 9413640, 10041216, 12551520, 15061824, 16735360, 18827280, 20082432, 25103040, 30123648, 33470720, 37654560, 50206080, 60247296, 75309120, 100412160, 150618240, 301236480]

約数ペア:

[(1, 301236480), (2, 150618240), (3, 100412160), (4, 75309120), (5, 60247296), (6, 50206080), (8, 37654560), (9, 33470720), (10, 30123648), (12, 25103040), (15, 20082432), (16, 18827280), (18, 16735360), (20, 15061824), (24, 12551520), (30, 10041216), (32, 9413640), (36, 8367680), (40, 7530912), (45, 6694144), (48, 6275760), (60, 5020608), (64, 4706820), (72, 4183840), (79, 3813120), (80, 3765456), (90, 3347072), (96, 3137880), (120, 2510304), (128, 2353410), (144, 2091920), (158, 1906560), (160, 1882728), (180, 1673536), (192, 1568940), (237, 1271040), (240, 1255152), (256, 1176705), (288, 1045960), (316, 953280), (320, 941364), (331, 910080), (360, 836768), (384, 784470), (395, 762624), (474, 635520), (480, 627576), (576, 522980), (632, 476640), (640, 470682), (662, 455040), (711, 423680), (720, 418384), (768, 392235), (790, 381312), (948, 317760), (960, 313788), (993, 303360), (1152, 261490), (1185, 254208), (1264, 238320), (1280, 235341), (1324, 227520), (1422, 211840), (1440, 209192), (1580, 190656), (1655, 182016), (1896, 158880), (1920, 156894), (1986, 151680), (2304, 130745), (2370, 127104), (2528, 119160), (2648, 113760), (2844, 105920), (2880, 104596), (2979, 101120), (3160, 95328), (3310, 91008), (3555, 84736), (3792, 79440), (3840, 78447), (3972, 75840), (4740, 63552), (4965, 60672), (5056, 59580), (5296, 56880), (5688, 52960), (5760, 52298), (5958, 50560), (6320, 47664), (6620, 45504), (7110, 42368), (7584, 39720), (7944, 37920), (9480, 31776), (9930, 30336), (10112, 29790), (10592, 28440), (11376, 26480), (11520, 26149), (11916, 25280), (12640, 23832), (13240, 22752), (14220, 21184), (14895, 20224), (15168, 19860), (15888, 18960)]