51116160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:438

約数の個数: 128

約数和(自身を含む): 165484800

約数和(自身を除く): 114368640

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, 120, 128, 158, 160, 192, 237, 240, 316, 320, 337, 384, 395, 474, 480, 632, 640, 674, 790, 948, 960, 1011, 1185, 1264, 1348, 1580, 1685, 1896, 1920, 2022, 2370, 2528, 2696, 3160, 3370, 3792, 4044, 4740, 5055, 5056, 5392, 6320, 6740, 7584, 8088, 9480, 10110, 10112, 10784, 12640, 13480, 15168, 16176, 18960, 20220, 21568, 25280, 26623, 26960, 30336, 32352, 37920, 40440, 43136, 50560, 53246, 53920, 64704, 75840, 79869, 80880, 106492, 107840, 129408, 133115, 151680, 159738, 161760, 212984, 215680, 266230, 319476, 323520, 399345, 425968, 532460, 638952, 647040, 798690, 851936, 1064920, 1277904, 1597380, 1703872, 2129840, 2555808, 3194760, 3407744, 4259680, 5111616, 6389520, 8519360, 10223232, 12779040, 17038720, 25558080, 51116160]

約数ペア:

[(1, 51116160), (2, 25558080), (3, 17038720), (4, 12779040), (5, 10223232), (6, 8519360), (8, 6389520), (10, 5111616), (12, 4259680), (15, 3407744), (16, 3194760), (20, 2555808), (24, 2129840), (30, 1703872), (32, 1597380), (40, 1277904), (48, 1064920), (60, 851936), (64, 798690), (79, 647040), (80, 638952), (96, 532460), (120, 425968), (128, 399345), (158, 323520), (160, 319476), (192, 266230), (237, 215680), (240, 212984), (316, 161760), (320, 159738), (337, 151680), (384, 133115), (395, 129408), (474, 107840), (480, 106492), (632, 80880), (640, 79869), (674, 75840), (790, 64704), (948, 53920), (960, 53246), (1011, 50560), (1185, 43136), (1264, 40440), (1348, 37920), (1580, 32352), (1685, 30336), (1896, 26960), (1920, 26623), (2022, 25280), (2370, 21568), (2528, 20220), (2696, 18960), (3160, 16176), (3370, 15168), (3792, 13480), (4044, 12640), (4740, 10784), (5055, 10112), (5056, 10110), (5392, 9480), (6320, 8088), (6740, 7584)]