298777680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{138323}}^1$

素因数の和:138345

約数の個数: 80

約数和(自身を含む): 1029130560

約数和(自身を除く): 730352880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 138323, 276646, 414969, 553292, 691615, 829938, 1106584, 1244907, 1383230, 1659876, 2074845, 2213168, 2489814, 2766460, 3319752, 3734721, 4149690, 4979628, 5532920, 6224535, 6639504, 7469442, 8299380, 9959256, 11065840, 12449070, 14938884, 16598760, 18673605, 19918512, 24898140, 29877768, 33197520, 37347210, 49796280, 59755536, 74694420, 99592560, 149388840, 298777680]

約数ペア:

[(1, 298777680), (2, 149388840), (3, 99592560), (4, 74694420), (5, 59755536), (6, 49796280), (8, 37347210), (9, 33197520), (10, 29877768), (12, 24898140), (15, 19918512), (16, 18673605), (18, 16598760), (20, 14938884), (24, 12449070), (27, 11065840), (30, 9959256), (36, 8299380), (40, 7469442), (45, 6639504), (48, 6224535), (54, 5532920), (60, 4979628), (72, 4149690), (80, 3734721), (90, 3319752), (108, 2766460), (120, 2489814), (135, 2213168), (144, 2074845), (180, 1659876), (216, 1383230), (240, 1244907), (270, 1106584), (360, 829938), (432, 691615), (540, 553292), (720, 414969), (1080, 276646), (2160, 138323)]