306696960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:443

約数の個数: 216

約数和(自身を含む): 1077760320

約数和(自身を除く): 771063360

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, 337, 360, 384, 395, 474, 480, 576, 632, 640, 674, 711, 720, 768, 790, 948, 960, 1011, 1152, 1185, 1264, 1280, 1348, 1422, 1440, 1580, 1685, 1896, 1920, 2022, 2304, 2370, 2528, 2696, 2844, 2880, 3033, 3160, 3370, 3555, 3792, 3840, 4044, 4740, 5055, 5056, 5392, 5688, 5760, 6066, 6320, 6740, 7110, 7584, 8088, 9480, 10110, 10112, 10784, 11376, 11520, 12132, 12640, 13480, 14220, 15165, 15168, 16176, 18960, 20220, 20224, 21568, 22752, 24264, 25280, 26623, 26960, 28440, 30330, 30336, 32352, 37920, 40440, 43136, 45504, 48528, 50560, 53246, 53920, 56880, 60660, 60672, 64704, 75840, 79869, 80880, 86272, 91008, 97056, 101120, 106492, 107840, 113760, 121320, 129408, 133115, 151680, 159738, 161760, 182016, 194112, 212984, 215680, 227520, 239607, 242640, 258816, 266230, 303360, 319476, 323520, 388224, 399345, 425968, 431360, 455040, 479214, 485280, 532460, 638952, 647040, 776448, 798690, 851936, 910080, 958428, 970560, 1064920, 1198035, 1277904, 1294080, 1597380, 1703872, 1916856, 1941120, 2129840, 2396070, 2555808, 3194760, 3407744, 3833712, 3882240, 4259680, 4792140, 5111616, 6389520, 6815488, 7667424, 8519360, 9584280, 10223232, 12779040, 15334848, 17038720, 19168560, 20446464, 25558080, 30669696, 34077440, 38337120, 51116160, 61339392, 76674240, 102232320, 153348480, 306696960]

約数ペア:

[(1, 306696960), (2, 153348480), (3, 102232320), (4, 76674240), (5, 61339392), (6, 51116160), (8, 38337120), (9, 34077440), (10, 30669696), (12, 25558080), (15, 20446464), (16, 19168560), (18, 17038720), (20, 15334848), (24, 12779040), (30, 10223232), (32, 9584280), (36, 8519360), (40, 7667424), (45, 6815488), (48, 6389520), (60, 5111616), (64, 4792140), (72, 4259680), (79, 3882240), (80, 3833712), (90, 3407744), (96, 3194760), (120, 2555808), (128, 2396070), (144, 2129840), (158, 1941120), (160, 1916856), (180, 1703872), (192, 1597380), (237, 1294080), (240, 1277904), (256, 1198035), (288, 1064920), (316, 970560), (320, 958428), (337, 910080), (360, 851936), (384, 798690), (395, 776448), (474, 647040), (480, 638952), (576, 532460), (632, 485280), (640, 479214), (674, 455040), (711, 431360), (720, 425968), (768, 399345), (790, 388224), (948, 323520), (960, 319476), (1011, 303360), (1152, 266230), (1185, 258816), (1264, 242640), (1280, 239607), (1348, 227520), (1422, 215680), (1440, 212984), (1580, 194112), (1685, 182016), (1896, 161760), (1920, 159738), (2022, 151680), (2304, 133115), (2370, 129408), (2528, 121320), (2696, 113760), (2844, 107840), (2880, 106492), (3033, 101120), (3160, 97056), (3370, 91008), (3555, 86272), (3792, 80880), (3840, 79869), (4044, 75840), (4740, 64704), (5055, 60672), (5056, 60660), (5392, 56880), (5688, 53920), (5760, 53246), (6066, 50560), (6320, 48528), (6740, 45504), (7110, 43136), (7584, 40440), (8088, 37920), (9480, 32352), (10110, 30336), (10112, 30330), (10784, 28440), (11376, 26960), (11520, 26623), (12132, 25280), (12640, 24264), (13480, 22752), (14220, 21568), (15165, 20224), (15168, 20220), (16176, 18960)]