28137456960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{20089}}^1$

素因数の和:21568

約数の個数: 112

約数和(自身を含む): 89402107200

約数和(自身を除く): 61264650240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1459, 2918, 4377, 5836, 7295, 8754, 11672, 14590, 17508, 20089, 21885, 23344, 29180, 35016, 40178, 43770, 46688, 58360, 60267, 70032, 80356, 87540, 93376, 100445, 116720, 120534, 140064, 160712, 175080, 200890, 233440, 241068, 280128, 301335, 321424, 350160, 401780, 466880, 482136, 602670, 642848, 700320, 803560, 964272, 1205340, 1285696, 1400640, 1607120, 1928544, 2410680, 3214240, 3857088, 4821360, 6428480, 9642720, 19285440, 29309851, 58619702, 87929553, 117239404, 146549255, 175859106, 234478808, 293098510, 351718212, 439647765, 468957616, 586197020, 703436424, 879295530, 937915232, 1172394040, 1406872848, 1758591060, 1875830464, 2344788080, 2813745696, 3517182120, 4689576160, 5627491392, 7034364240, 9379152320, 14068728480, 28137456960]

約数ペア:

[(1, 28137456960), (2, 14068728480), (3, 9379152320), (4, 7034364240), (5, 5627491392), (6, 4689576160), (8, 3517182120), (10, 2813745696), (12, 2344788080), (15, 1875830464), (16, 1758591060), (20, 1406872848), (24, 1172394040), (30, 937915232), (32, 879295530), (40, 703436424), (48, 586197020), (60, 468957616), (64, 439647765), (80, 351718212), (96, 293098510), (120, 234478808), (160, 175859106), (192, 146549255), (240, 117239404), (320, 87929553), (480, 58619702), (960, 29309851), (1459, 19285440), (2918, 9642720), (4377, 6428480), (5836, 4821360), (7295, 3857088), (8754, 3214240), (11672, 2410680), (14590, 1928544), (17508, 1607120), (20089, 1400640), (21885, 1285696), (23344, 1205340), (29180, 964272), (35016, 803560), (40178, 700320), (43770, 642848), (46688, 602670), (58360, 482136), (60267, 466880), (70032, 401780), (80356, 350160), (87540, 321424), (93376, 301335), (100445, 280128), (116720, 241068), (120534, 233440), (140064, 200890), (160712, 175080)]